UNITED STATES
                  SECURITIES AND EXCHANGE COMMISSION
                        WASHINGTON, D.C. 20549
                                   
                               FORM 10-K
                                   
     [ x ]       ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                         THE SECURITIES EXCHANGE ACT OF 1934
                   FOR THE FISCAL YEAR ENDED DECEMBER 31, 1998
                                  OR
     [   ]       TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                     Commission File Number 1-3610
                                   
                              ALCOA INC.
        (Exact name of registrant as specified in its charter)

         Pennsylvania                       25-0317820
  (State of incorporation)     (I.R.S. Employer Identification No.)
                                   
            Alcoa Corporate Center, 201 Isabella Street, 
                Pittsburgh, Pennsylvania 15212-5858
(Address of principal executive offices) (Zip code)

             Registrant's telephone number--area code 412
                                   
                Investor Relations------------553-3042
                Office of the Secretary-------553-4707
                                   
Securities registered pursuant to Section 12(b) of the Act:

Title of each class       Name of each exchange on which registered
     
Common Stock, par value $1.00        New York Stock Exchange
     
Securities registered pursuant to Section 12(g) of the Act:   None

     Indicate by check mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months, and (2) has been
subject to such filing requirements for the past 90 days. Yes [x] No [ ].

     Indicate by check mark if disclosure of delinquent filers pursuant
to Item 405 of Regulation S-K is not contained herein, and will not be 
contained, to the best of registrant's knowledge, in definitive proxy 
or information statements incorporated by reference in Part III of this 
Form 10-K or any amendment to this Form 10-K. [   ]

     As of March 5, 1999 there were 366,845,135 shares of common stock,
par value $1.00, of the registrant outstanding.  The aggregate market
value of such shares, other than shares held by persons who may be
deemed affiliates of the registrant, was approximately $14,695 million.

Documents incorporated by reference.

     Parts I and II of this Form 10-K incorporate by reference certain
information from the registrant's 1998 Annual Report to Shareholders.
Part III of this Form 10-K incorporates by reference the registrant's
Proxy Statement dated March 8, 1999, except for the performance graph
and Compensation Committee Report.

                                1
                              
                              ALCOA INC.
                                   
Formed in 1888 under the laws of the Commonwealth of Pennsylvania,
Alcoa Inc. has its registered office in Pittsburgh, Pennsylvania.  The
name of the Company was changed, effective January 1, 1999, from
Aluminum Company of America to Alcoa Inc.  In this report, unless the
context otherwise requires, Alcoa or the Company means Alcoa Inc. and
all subsidiaries consolidated for the purposes of its financial
statements.

                                PART I

Item. 1.  Business.

Overview

     Alcoa is the world's leading producer of primary aluminum,
fabricated aluminum and alumina and a major participant in all segments
of the industry: mining, refining, smelting, fabricating and recycling.
Alcoa serves customers worldwide primarily in the packaging,
transportation (including aerospace, automotive, rail and shipping),
building and industrial markets with a great variety of fabricated and
finished products.
     
     Alcoa is organized into 24 independently managed business units
and has over 215 operating locations in 31 countries.  Alcoa gives
business unit leaders clear responsibilities that concentrate authority
closer to customers.

     The U.S. remains the largest market for aluminum.  Europe, Asia
and Latin America, however, present opportunities for substantial
growth in aluminum use.  To take advantage of these growth
opportunities, Alcoa has made acquisitions or formed joint ventures and
strategic alliances in key regional markets.

Recent Developments

     In July 1998, Alcoa acquired all of the outstanding shares of
Alumax Inc. (Alumax) for approximately $3.8 billion, consisting of cash
of approximately $1.5 billion, stock of approximately $1.3 billion and
assumed debt of approximately $1 billion.  Alumax operated over 70
plants and other manufacturing facilities in 22 states, Canada, Western
Europe and Mexico.

     The description of each Alcoa operating segment below includes a
discussion of the impact of the Alumax acquisition.  That discussion
indicates how the newly-acquired Alumax operations complement or expand
Alcoa's existing products and markets.

     In February 1998, Alcoa completed its acquisition of Inespal, S.A.
(Inespal) of Madrid, Spain.  Alcoa paid approximately $150 million in
cash and assumed $260 million of debt and liabilities in exchange for
substantially all of Inespal's businesses.  The acquisition included an
alumina refinery, three aluminum smelters, three aluminum rolling
facilities, two extrusion plants and an administrative center.  These
facilities are discussed below in connection with the applicable Alcoa
operating segment.

                                2

Market and Geographic Information

     Alcoa serves a variety of customers in a number of markets.
Consolidated revenues from these markets during the past three years
were:

                                             (dollars in millions)
                                        1998     1997    1996
                                        ----     ----    ----
                                               
     Transportation                   $ 3,738  $ 3,119  $ 2,655
     Packaging                          3,304    3,201    3,326
     Distributor and Other              2,764    2,151    2,154
     Aluminum Ingot                     2,012    1,521    1,449
     Alumina and Chemicals              1,781    1,961    1,940
     Building and Construction          1,741    1,366    1,537
                                      -------  -------  -------
       Total                          $15,340  $13,319  $13,061
                                      =======  =======  =======

                              
     Countries other than the U.S. now contribute close to one-half of
Alcoa's consolidated revenues, reflecting the Company's growing global
presence.

                                             (dollars in millions)
                                        1998     1997    1996
                                        ----     ----    ----
                                               
     U.S.                             $ 8,728  $ 7,189  $ 7,246
     Australia                          1,470    1,875    1,919
     Spain                                965       44       44
     Brazil                               934    1,161    1,135
     Canada                               574      404      351
     Germany                              554      580      623
     Other                              2,115    2,066    1,743
                                      -------  -------  ------- 
       Total                          $15,340  $13,319  $13,061
                                      =======  =======  =======

Alcoa's Financial Reporting Segments

     Alcoa has adopted SFAS No. 131, "Disclosures about Segments of an
Enterprise and Related Information," which was issued in June 1997.
This new accounting standard requires disclosure of segment information
on the same basis that is used internally for evaluating performance
and allocating resources.  Accordingly, Alcoa reports four worldwide
segments: Alumina and Chemicals, Primary Metals, Engineered Products
and Flat-Rolled Products.  All of the Company's products that do not
fall into one of those four segments are reported in the category
entitled Other.  See Notes A and O to the Financial Statements for
information on the recently adopted accounting standard and for segment
and related geographic financial information.

I.  Alumina and Chemicals

     The Alumina and Chemicals segment includes the production and sale
of:
     -    bauxite
     -    alumina
     
                                3
     
     -    alumina-based chemicals used principally in industrial
          applications and
     -    transportation services for bauxite and alumina.
     
The segment consists of a group of companies and assets referred to as
Alcoa World Alumina and Chemicals (AWAC).  Alcoa owns 60% and WMC
Limited (WMC) owns 40% of AWAC.  AWAC has two businesses with distinct
product lines: Alcoa World Alumina (AWA) produces smelter grade alumina
and Alcoa Industrial Chemicals (AIC) makes alumina-based chemicals.
AWA also has two geographical regions: Alcoa World Alumina - Australia
(AWA - Australia) and Alcoa World Alumina - Atlantic (AWA - Atlantic).
AWA - Australia is the new trading name for Alcoa of Australia Limited
(AofA); all references throughout this report will be to AWA -
Australia instead of AofA.

Bauxite and Alumina

     Bauxite is aluminum's principal raw material.  Alcoa refines
bauxite into alumina using a chemical process.  Alcoa processes into
alumina most of the bauxite that it mines.  All of the Company's active
bauxite interests are part of AWAC, except in Brazil.

     Alcoa is the world's leading producer of alumina.  The Company
sells alumina principally from operations in Australia, Jamaica and
Suriname.  Alcoa sold approximately 56% of its alumina production in
1998 under supply contracts to third parties worldwide.  Alcoa
negotiates most of its alumina supply contracts on the basis of agreed
volumes over multi-year periods to assure a continuous supply to the
smelters.  The parties negotiate the prices periodically.  Prices may
be based on formulas related to aluminum ingot market prices or to
alumina production costs.
     
     AWA entities and Sino Mining Alumina Limited (SMAL) have a long-
term agreement for the purchase of alumina for the Chinese aluminum
industry.  SMAL is ultimately owned by the China State Nonferrous
Metals Industry Administration (SNMIA), a Chinese state-owned
enterprise that has succeeded the China National Nonferrous Metals
Industry Corporation (CNNC) as the entity responsible for the Chinese
aluminum industry as part of the ongoing governmental restructuring in
China.  The arrangements entitle a subsidiary of SMAL to purchase a
minimum of 400,000 metric tons (mt) of alumina per year for 30 years.
The ongoing restructuring of SNMIA and the Chinese aluminum industry
has not impacted this contract.  The SMAL subsidiary also has the
option to increase its alumina purchases as the needs of the Chinese
aluminum industry grow.

Alcoa World Alumina - Australia

     AWA - Australia's bauxite mineral lease is due for renewal in
2002.  Renewal options allow AWA - Australia to extend the lease until
2044.

     AWA - Australia's three alumina refineries, located in Kwinana,
Pinjarra and Wagerup, in Western Australia, have an aggregate annual
rated capacity of 6.8 million mt.  AWA - Australia has begun a 440,000
mt per year expansion of the Wagerup refinery with completion of
construction expected in the second quarter of 1999.  This US$193
million expansion will increase Wagerup's production capacity from 1.75
million mt per year to 2.19 million mt per year.  This is the first
stage of a planned expansion to 3.30 million mt per year at Wagerup,
for which AWA - Australia has obtained environmental approval.
     
     AWA - Australia meets most of the energy requirements of its
Australian refineries through a contract with the North West Shelf Gas
Joint Venture.  In December 1997, the parties extended the existing
contract term from 2005 through 2020.  These new arrangements may be
subject to review by the Australian competition authorities.
     
                                4

Alcoa World Alumina - Atlantic

     Suriname
     Suriname Aluminum Company, L.L.C. (Suralco) mines bauxite in
Suriname under rights that expire in 2032.  Suralco also holds a 24%
minority interest in a bauxite mining joint venture managed by the
majority owner, an affiliate of Billiton plc (Billiton).  Bauxite from
both mining operations serves Suralco's share of a refinery in
Suriname.  Suralco expects to deplete the current mine reserves at both
operations in the period 2005-2010.
     
     Suralco owns 55% of a 1.7 million mt per year alumina refinery in
Paranam, Suriname and operates the plant.  An affiliate of Billiton
holds the remaining 45% interest.
     
     Jamaica
     Bauxite mining rights in Jamaica expire after the year 2020.  The
bauxite mining rights are held in a joint venture with the Government
of Jamaica.
     
     An Alcoa subsidiary and a corporation owned by the Government of
Jamaica are equal participants in an alumina refinery in Clarendon
Parish, Jamaica.  The Alcoa subsidiary manages the joint venture.  The
participants expect the refinery's annual capacity to increase from
800,000 to about 1 million mt by the end of 1999.

     Brazil
     Alcoa owns 59% of Alcoa Aluminio S.A. (Aluminio).  Aluminio
manages the operation of the Alumar Consortium (Alumar), a cost-sharing
and production-sharing venture that owns a large refining and smelting
project near Sao Luis, in the northeastern state of Maranhao.  For the
refining project, Aluminio owns 35.1% of Alumar, an affiliate of
Billiton owns 36%, Abalco S.A. (owned 60% by Alcoa and 40% by WMC) owns
18.9% and an affiliate of Alcan Aluminium Limited (Alcan) owns 10%.
     
     In 1999, the Alumar refinery will complete an expansion of 260,000
mt, bringing the total annual capacity to approximately 1.25 million
mt.  The smelter consumes most of this alumina production.

     Aluminio holds an 8.6% interest and Abalco S.A. holds a 4.6%
interest in Mineracao Rio do Norte S.A. (MRN), a mining company jointly
owned by affiliates of Alcan, Companhia Brasileira de Aluminio,
Companhia Vale do Rio Doce, Billiton, Norsk Hydro and Reynolds Metals
Company.
     
     Aluminio and Abalco S.A. purchase bauxite from MRN under long-term
supply contracts.
     
     At Pocos de Caldas, Aluminio mines bauxite and operates a
refinery.  The refinery has an annual capacity of 270,000 mt and
primarily supplies Aluminio's nearby smelter.
     
     Spain
     Alcoa and a WMC affiliate hold a 60% and 40% interest,
respectively, in the refinery at San Ciprian, which was part of the
Inespal acquisition.
     
     Guinea
     Alcoa has long-term contracts to purchase bauxite mined by a
partially-owned entity in the Republic of Guinea in Western Africa.
This bauxite services most of the requirements of the Pt. Comfort,
Texas and San Ciprian, Spain alumina refineries.  The contracts expire
after 2011.
     
     U.S.
     Alcoa World Alumina LLC, through a majority-owned entity, St.
Croix Alumina, L.L.C., owns a 600,000 mt per year alumina refinery
located on St. Croix, U.S. Virgin Islands.  In February 1998, AWA
restarted the refinery to fill customer orders because AWAC's worldwide
demand for alumina, including 

                                5

the material it produced at St. Croix,
sold out for 1998.  The refinery had been inactive due to world alumina
market conditions.
     
     Alcoa World Alumina LLC owns an alumina refinery at Pt. Comfort,
Texas with an annual capacity of 2.3 million mt.

Industrial Chemicals

     Alcoa sells industrial chemicals to customers in a broad spectrum
of markets.  These markets include:
     -    refractories
     -    ceramics
     -    abrasives
     -    chemicals processing and
     -    other specialty applications.

     Alcoa produces or processes industrial chemicals, principally
alumina-based chemicals, at the following locations.  Except for the
plants located in Brazil, all of the following facilities are part of
AIC:
     -    Bauxite, Arkansas
     -    Ft. Meade, Florida
     -    Dalton, Georgia
     -    Port Allen and Vidalia, Louisiana
     -    Leetsdale, Pennsylvania
     -    Pt. Comfort, Texas
     -    Kwinana and Rockingham, Australia
     -    Pocos de Caldas and Salto, Brazil
     -    Ludwigshafen, Germany
     -    Falta, India (joint venture)
     -    Iwakuni and Naoetsu, Japan
     -    Moerdijk and Rotterdam, the Netherlands and
     -    Singapore.
     
     In late 1998, AIC began construction of a facility in China to
process tabular alumina and other alumina-based materials for sale to
the Chinese refractory market.
     
     Alcoa produces aluminum fluoride at two locations, Pt. Comfort and
Ft. Meade, both in the U.S.  At Pt. Comfort, the aluminum fluoride is
produced from fluorspar and at Ft. Meade it is produced from
hydrofluosilicic acid.  Aluminum fluoride is used in the aluminum
smelting process.

II.  Primary Metals

     The Company smelts primary aluminum from alumina obtained
principally from its alumina refineries.  Following the Alumax
acquisition, Alcoa's consolidated primary aluminum capacity is
approximately 3.2 million mt per year.  When operating at capacity,
Alcoa's smelters satisfy most of the primary aluminum requirements of
its fabricating operations.  Other Alcoa operations used most of the
Company's primary aluminum production in 1998 for alloying and/or
further fabricating.  Purchases of aluminum scrap, principally used
beverage cans, supplemented by purchases of ingot when necessary,
satisfy additional aluminum requirements.  Since 1994, Alcoa has had
450,000 mt of its worldwide smelting capacity idle because of an
oversupply of ingot on world markets.

                                6

     Alcoa produces aluminum from alumina by an electrolytic process
requiring large amounts of electric power.  Electric power accounts for
approximately 25% of the Company's primary aluminum costs.  Alcoa
generates approximately 40% of the power used at its smelters
worldwide.  Most purchase contracts for firm power tie prices to
aluminum prices or to prices based on various indices.
     
Australia
     AWA - Australia is a participant in a joint venture smelter at
Portland, in the State of Victoria, with an annual rated capacity of
320,000 mt.  The owners of the smelter are:
     -    AWA - Australia (45% interest)
     -    Eastern Aluminum Ltd. (10% interest)
     -    the China International Trust and Investment Corporation (22.5%
          interest) and
     -    Marubeni Aluminium Australia Pty., Ltd. (22.5% interest).

Each participant in this smelter contributes to the cost of operations
and construction in proportion to its interest in the venture.  Each
participant also then receives a proportionate share of the output.
AWA - Australia supplies the alumina and operates the smelter.
     
     Power is generated from extensive brown coal deposits covered by a
long-term mineral lease held by AWA - Australia, and that power
currently provides approximately 40% of the electricity for the 180,000
mt Point Henry smelter.  The State Electricity Commission of Victoria
(SECV), under contracts with AWA - Australia, provides the remaining
power for this smelter and all power for the Portland smelter.  Using a
formula, the parties tie power prices to aluminum prices.  Negotiations
have been finalized on favorable economic terms that permit power
interuptibility at both Point Henry and Portland to contribute to
accommodating peak demands in the power grid serving the State of
Victoria.
     
Brazil
     The Alumar smelter at Sao Luis, Brazil has an annual rated
capacity of 362,000 mt.  Aluminio receives about 54% of the production
from this smelter.  Aluminio purchases electric power from the
government-controlled power grid in Brazil at a small discount from the
applicable industrial tariff price.  There is a protective cap on the
price of the electric power based on the London Metal Exchange (LME)
aluminum price.
     
     Aluminio contracted with Central Eletricas de Minas Gerais S.A.
(CEMIG), the government-controlled electric utility, to supply power to
Aluminio's 90,000 mt Pocos de Caldas smelter for a 30-month period that
began in October 1996.  Aluminio purchased the plant's anticipated full
power requirements for this period through a single payment based on
the price of energy on the date of the agreement.  In February 1999,
Aluminio and CEMIG entered into a new power purchase agreement.
Similar to the previous agreement, Aluminio purchased the plant's
anticipated full power requirements for 38 months, beginning April
1999, through a single payment based on the price of energy on the date
of the agreement.
     
     Aluminio participates in a consortium that is building the new
Machadinho hydroelectric power plant in Southern Brazil.  In early
1998, after all of the necessary environmental and other approvals had
been obtained, the consortium began construction of the dam and related
facilities.  Aluminio will share in the output of the plant beginning
in 2002.  Aluminio expects its share to be sufficient to supply
approximately one-half of the power requirements for the Pocos de
Caldas smelter.  In addition, Aluminio intends to participate in an
auction process that could result in its purchase of the regional Rio
Pardo hydroelectric utility.
     
Europe
     The Company's aluminum smelters at Portovesme and Fusina, Italy
have a combined annual capacity of 187,000 mt.  The owners of the
Eurallumina refinery, located on the island of Sardinia 

                                7

adjacent to the Portovesme smelter, supply alumina to Alcoa Italia 
S.p.A. under an evergreen agreement.  ENEL, Italy's state-owned 
utility, supplies power for these smelters.
     
     The acquisition of Inespal included the purchase of aluminum
smelters at San Ciprian, La Coruna and Aviles, with a combined annual
capacity of 365,000 mt.  The San Ciprian refinery supplies alumina, and
the government-controlled power grid currently supplies electric power
at the lowest applicable industrial tariff rate.
     
North America
     The Company generates approximately 35% of the power requirements
for its 11 North American smelters and purchases the remainder under
long-term contracts.  Alcoa obtains approximately 12% of the self-
generated power from its entitlement to a fixed percentage of the
output from Chelan County Public Utility District's Rocky Reach
hydroelectric power facility located in the State of Washington.
     
     In addition, Alcoa has a contract with the Bonneville Power
Administration (BPA) that services the Wenatchee, Washington smelter.
Several contractual provisions allow power supply restrictions when
power is in short supply.  Beginning in 1995, power purchased from a
local public utility district replaced a portion of the power supplied
under the BPA contract.  The Wenatchee facility currently uses no power
from BPA, but instead purchases its additional power needs from the
local public utility district.
     
     The Company has generated substantially all of the power used at
its Warrick, Indiana smelter using nearby coal reserves.  A 1996 coal
supply contract satisfies 40% of the smelter's fuel requirement through
2006.  Existing low-sulfur coal contracts satisfy an additional 35% of
the requirement through 1999.  Short-term contracts of less than two
years satisfy the remainder of the fuel requirements.

     The Rockdale, Texas smelter uses lignite to generate power.
Company-owned generating units supply about one-half of the total
requirements.  Texas Utilities Company supplies the balance through a
long-term power contract expiring in 2013.
     
     Two subsidiaries of the Company own and operate hydroelectric
facilities under Federal Energy Regulatory Commission licenses.  They
provide electric power for the aluminum smelters at Alcoa, Tennessee
and Badin, North Carolina.  The Tennessee plant also purchases firm and
interruptible power from the Tennessee Valley Authority under a
contract recently extended to 2010.  The Badin plant purchases
additional power from Duke Power under an evergreen contract providing
for specified periods of notice before termination by either party.
     
     The purchased power (primarily hydroelectric) contract for the
Massena, New York smelter expires not earlier than 2003.  Alcoa,
however, may terminate this contract with one year's notice.
     
     Through the Alumax acquisition, Alcoa increased its primary
aluminum capacity and added to its primary aluminum operations.  Alcoa
acquired ownership interests in the following smelters: Lauralco,
located in Deschambault, Quebec (100.00%); Intalco, located in
Ferndale, Washington (61.00%); Eastalco, located in Frederick, Maryland
(61.00%); Mt. Holly, located in Goose Creek, South Carolina (50.33%);
and Becancour, located in Becancour, Quebec (24.95%).  During 1998,
these facilities produced a total of 1,286,000 mt of aluminum, of which
the Company's share was 718,200 mt.

     A Japanese consortium, led by a subsidiary of Mitsui & Co. Ltd.,
owns an aggregate 39% interest in each of the Intalco and Eastalco
facilities.  Subsidiaries of Century Aluminum Company, a publicly
traded domestic corporation, and Sudelektra Holding, AG, a Swiss
corporation, together own 49.67% of Mt. Holly.

     AWA - Australia has been Alumax's principal supplier of alumina
for over 20 years and currently provides substantially all of the
alumina for its smelting operations.

                                8

     Lauralco, Intalco, Eastalco, Mt. Holly and Becancour purchase
electricity under long-term contracts that expire in the years 2014,
2001, 2003, 2005 and 2014, respectively, subject to certain extension
provisions.  Except for Intalco, each facility's contract is with a
single supplier.  Power rates for all of the electricity supplied to
the Becancour and Lauralco facilities are linked to the prevailing
price of aluminum.  In late 1995, Intalco entered into a series of new
long-term power contracts with the BPA and British Columbia Power
Exchange Corporation to provide all of its electricity needs from
September 1996 through 2001.  Under these contracts, Intalco's power
costs are no longer linked to the price of aluminum but are set at a
fixed rate.  Mt. Holly entered into a new electric power supply
agreement in 1997, while Eastalco amended its existing power supply
agreement during the same year.  For the foreseeable future, these
contracts are expected to meet the power requirements of these
facilities.

     In February 1998, Alcoa and the government of British Columbia,
Canada signed a memorandum of understanding to proceed with a
feasibility study for the construction of a 250,000 mt per year primary
aluminum smelter.  Alumax Primary Aluminum Corporation also entered
into a similar memorandum of understanding with the British Columbia
government.  After Alcoa acquired Alumax, the study by the Alumax
subsidiary was not completed.  Alcoa completed its study, but the
project is on hold until market conditions change.

     In addition, Alcoa produces and markets aluminum paste, particles,
flakes and atomized powder.  The Company also produces high-purity
aluminum.

Suriname
     Suralco owns and operates a 30,000 mt per year smelter in Paranam,
Suriname.  Suralco also operates the Afobaka hydro project, which
supplies power to the smelter.
     
Norway
     The Company reports equity earnings from its interest in two
smelters in Norway.  Elkem Aluminium ANS, 50%-owned by an Alcoa
subsidiary, is a partnership that owns and operates the smelters.

III.  Flat-Rolled Products

     Alcoa's flat-rolled products serve three principal markets:
packaging, transportation and building and construction.  Light gauge
sheet products, mainly RCS and foil, serve the packaging market, and
mill products (sheet and plate) serve the other markets.
     
     Alcoa employs its own sales force for most products sold in the
packaging market.

Rigid Container Sheet (RCS)

     RCS accounted for most of the 1998 revenues in the packaging
market.  Can companies purchase RCS for production of beverage and food
cans and can ends.

     The number of RCS customers in the U.S. is relatively small.  Use
of aluminum beverage cans continues to increase by approximately 3%
annually worldwide.
     
     Aluminum's diverse characteristics, particularly its light weight,
recyclability and flexibility for package designs, are significant
factors in packaging markets.  Aluminum competes with materials such as
steel, plastic and glass in these markets.  Alcoa maintains leadership
in the packaging markets by 

                                9

improving processes and facilities.  Alcoa also provides marketing, 
research and technical support to its customers.  Alcoa produces RCS 
at the following locations:
     -    Warrick, Indiana
     -    Alcoa, Tennessee
     -    Point Henry and Yennora, Australia (joint venture facilities)
     -    Moka, Japan (joint venture facility) and
     -    Swansea, Wales.

     Kaal Australia Pty. Ltd., 50%-owned by Alcoa, owns and operates
the former AofA rolling mill at Point Henry and the former Comalco
Limited rolling mill at Yennora.  These mills produce RCS for the
Australian and Asian markets.  AWA - Australia supplies Kaal Australia
with aluminum ingot.
     
     A subsidiary of Alcoa participates in a 50/50 joint venture with
Kobe Steel, Ltd. that produces RCS for markets in Japan and other Asian
countries.  In connection with this venture, Alcoa has a long-term
contract to supply metal to Kobe Steel.

     Used aluminum beverage cans are an important source of metal for
RCS.  Recycling aluminum conserves raw materials, reduces litter and
saves energy -- about 95% of the energy needed to produce aluminum from
bauxite.  In addition, recycling capacity costs much less than new
primary aluminum capacity.  The Company has can recycling or remelt
facilities at or near its plants in:
     -    Warrick, Indiana
     -    Alcoa, Tennessee and
     -    Yennora, Australia.

Foil

     Alcoa's Lebanon, Pennsylvania facility produces industrial foil,
laminated foil and brazing sheet.  The building and construction,
packaging and automotive markets use these products.  Continuous
casting facilities in Hawesville, Kentucky and Badin, North Carolina
produce reroll stock in support of the Lebanon facility.  With the
acquisition of Alumax, Alcoa acquired an additional casting facility in
St. Louis, Missouri.  Foil products from this facility are sold
primarily to commercial users in the flexible packaging, converter,
food service and pharmaceutical industries.  The Company now also owns
and operates a facility in Russellville, Arkansas.  The Russellville
plant, which is supported by the casting facility in St. Louis,
includes two rolling mills, annealing ovens and ancillary equipment,
all dedicated to the production of foodservice and converter foil
products.
     
     Aluminio, near Recife, Brazil, manufactures light gauge sheet,
foil products and laminated evaporator panels.  The Yennora, Australia
plant also produces light gauge sheet.  In addition, the facilities at
Alicante and Sabinanigo, Spain produce foil products.
     
     Alcoa and Shanghai Aluminum Fabrication Plant (SAFP) have a joint
venture, owned 60% by Alcoa and 40% by SAFP, that operates the former
SAFP aluminum foil and foil laminate production facility in Shanghai,
China.  With the addition of a second caster in April 1998, the annual
output of the joint venture facility is now approximately 14,000 mt.
     
     As part of the Alumax acquisition, the Company acquired a 56%
interest in a foil mill in Kunming, Yunnan, China.
     
                                10     

Mill Products
     
     Alcoa produces sheet and plate products that are used in the
following markets:
     -    aerospace
     -    auto and truck
     -    lithographic
     -    railroad
     -    shipbuilding
     -    building and construction
     -    defense and
     -    other industrial and consumer markets.

The Company maintains its own sales force for most of the sheet and
plate products.

     Differentiation of material properties, price and service are
significant competitive factors in these markets.  Aluminum's diverse
characteristics are important in markets where competitive materials
include steel and plastics for automotive and building applications;
magnesium, titanium, composites and plastics for aerospace and defense
applications; and wood and vinyl in building and construction
applications.  Alcoa continues to develop alloys and products for
aerospace and defense applications, such as those developed for the:
     -    Boeing 777 aircraft
     -    Lockheed F-16 aircraft
     -    Canadair aircraft
     -    Advanced Amphibious Assault Vehicle and
     -    Airbus A340-600 aircraft.
     
     Davenport, Iowa is home to Alcoa's largest sheet and plate plant.
The plant produces products requiring special alloying, heat-treating
and other processing, some of which are unique or proprietary.  Over
the past two years, the Davenport plant's heat-treating capacity for
sheet and plate was increased to meet aerospace and automotive demand.
Alcoa also commissioned the largest vertical heat-treat furnace in
North America, thus tripling the plant's capacity for wide-width
fuselage sheet.  A horizontal plate heat-treating furnace has increased
capacity by 30% since production began in the second quarter of 1997.
     
     Alcoa has a plant in Hutchinson, Kansas for further processing and
just-in-time stocking of aluminum sheet products for the U.S. aerospace
market.  Alcoa serves European sheet and plate markets through a
distribution center in Paal, Belgium.

     Alcoa has a plant in Danville, Illinois for further processing and
just-in-time stocking of aluminum sheet products for the North American
automotive market.  This facility began to operate in 1998 and is
expected to be up to full production in the second half of 1999.
     
     As required by the terms of its agreement with the U.S. Department
of Justice that cleared the way for the Company to acquire Alumax,
Alcoa sold its cast aluminum plate business in Vernon, California to
Century Aluminum Company in December 1998.
     
     Alcoa and Kobe Steel have a joint venture in the U.S. and one in
Japan to serve the transportation industry.  The focus of these
ventures is to expand the use of aluminum sheet products in passenger
cars and light trucks.
     
     The Company's Hungarian subsidiary, Alcoa-Kofem Kft (Kofem),
produces common alloy flat and coiled sheet as well as soft alloy
extrusions and end products for the building, construction, food,
transportation and agricultural markets in central and western Europe.
Kofem began delivering 

                                11

aluminum truck bodies to major beverage companies in Russia and Poland 
in 1996.  Kofem also delivered additional truck bodies to customers in 
central and eastern European countries in 1997.
     
     The Company's Alcoa Italia S.p.A. subsidiary produces industrial
plate and common alloy flat and coiled sheet for the building and
construction, transportation and other industrial markets in Europe at
its Fusina, Italy rolling mill.
     
     In the Inespal acquisition, Alcoa acquired rolling mills at
Amorebieta, Alicante and Sabinanigo, Spain.  These mills produce
industrial plate and common alloy flat and coiled sheet for the
building and construction and transportation markets, lithographic
sheet and coil and bright products for lighting, cosmetic and
industrial uses, and foil products for food, pharmaceutical and
industrial applications in Europe.
     
     As part of the Alumax acquisition, Alcoa acquired Alumax Mill
Products.  Alumax Mill Products produces flat-rolled products, both
sheet and plate, and semi-fabricated products, circles and blanks at
mills in Lancaster, Pennsylvania and Texarkana, Texas.  The Lancaster
facility also produces semi-fabricated cast aluminum plate, engineered
to meet highly specialized industrial applications.  In November 1997,
Alumax Mill Products entered into a new five-year operating lease,
renewable for up to two additional years, covering the Texarkana mill.
This leasing arrangement enabled Alumax to forego a previously planned
capital investment of $97 million to purchase the Texarkana facility.
     
     Alcoa is in the process of integrating the marketing and sales
functions for Alumax products to maximize efficiencies, meet customer
demands and realize cost savings.
     
     In October 1998, Alcoa and Pechiney announced their letter of
intent for Alcoa to purchase the bright products business of Pechiney's
Rhenalu rolling plant located at Castelsarrasin near Toulouse, France.

     
IV.  Engineered Products

     Engineered products include aluminum extrusions, forgings,
castings and wire, rod and bar.

Extrusions
     
     As part of the Alumax acquisition, Alcoa acquired Alumax
Extrusions, Inc. (the name has subsequently been changed to Alcoa
Extrusions, Inc.), a manufacturer of a broad line of soft alloy
extruded products and secondary billet.  Alcoa Extrusions has 12 plants
located in Arkansas, Florida, Georgia, Illinois, Mississippi, North
Carolina, Pennsylvania, South Dakota, Tennessee, Utah and an
international operation in Monterrey, Mexico.  Its shower and bath
enclosures are distributed through nine service centers in California,
Florida, Georgia, Iowa, North Carolina, Pennsylvania, Texas and
Washington.  The Monterrey, Mexico operation consists of a three-press
extrusion plant with distribution facilities in Mexico City,
Guadalajara, and Hermosillo.  Except for the plants located in North
Carolina and Monterrey, the service centers and the distribution
facilities in Guadalajara and Hermosillo, which are leased, Alcoa
Extrusions owns all of these plants and facilities.
     
     The North American operations of Alcoa Extrusions have been
integrated into the Alcoa Engineered Products business unit and the
recently created Alcoa Extruded Construction Products business unit.
     
                                12

     Alcoa Engineered Products has nine operating locations, five of
which are Alumax Extrusion locations.
     -    Chandler, Arizona - hard alloy extrusions, tube and forge stock
     -    Morris, Illinois - industrial and distribution common alloy
          extrusions
     -    Lafayette, Indiana - hard alloy extrusions and tube
     -    Baltimore, Maryland - large press extrusions
     -    Massena, New York - cast rod, mechanical-grade redraw rod, wire
          and cold-finished rod and bar extrusions
     -    Catawba, North Carolina - specialized extrusions
     -    Cressona, Pennsylvania - industrial and distribution common alloy
          extrusions
     -    Elizabethton, Tennessee - industrial and distribution common alloy
          extrusions
     -    Spanish Fork, Utah - industrial and distribution common alloy
          extrusions
     
     These facilities are supported by sales and administration centers
in Illinois, Indiana and Pennsylvania.  These operations market and
sell extrusions to the service center and transportation and aerospace
customers.  They also service key original equipment manufacturers'
accounts in the machinery and equipment, electrical switchgear and
transmission, recreation, medical and consumer durables markets.
     
     Alcoa Extruded Construction Products has nine operating locations:
Arkansas, Florida, Georgia (2), Illinois, Louisiana, Mississippi, South
Dakota and Mexico.  These facilities manufacture and sell soft alloy
extruded products.  They are supported by eight distribution centers
that manufacture, fabricate and sell bath and shower enclosures.
Representative products include window and door frames, bath and shower
enclosures, patio and pool enclosures, stadium seating, light poles and
flag poles, bridges, rail and decking, and colored architectural
shapes.  Alcoa announced the closure of the Illinois facility in
February 1999.

     Aluminio and a subsidiary in Argentina manufacture aluminum
extruded products.  Aluminio operates the former Alcan extrusion assets
in Brazil, which include four plants and eight extrusion presses.
     
     Alcoa Extrusions Hannover GmbH & Co. KG produces and markets high-
strength aluminum extrusions and rod and bar to serve European
transportation and defense markets.
     
     The subsidiaries of Alcoa Nederland Holding B.V. produce
extrusions, common alloy sheet products and a variety of finished
products for the building industry, such as aluminum windows, doors and
aluminum ceiling systems.  These companies also manufacture products
for agricultural applications, such as automated greenhouse systems.
     
     Aluminum East ZAO, through its Building Systems International
branch, assembled and sold aluminum windows and doors in Russia.
Alcoa, however, has discontinued this business.
     
     Alcoa Italia S.p.A. produces and markets industrial extrusions
through plants in Bolzano, Fossanova, Feltre and Iglesias, Italy.  Also
part of Alcoa Italia S.p.A. is an extrusion die shop located in Mori,
Italy.
     
     In addition to the Company's existing extrusion plant in Spain,
the Inespal acquisition also included the purchase of extrusion plants
at Noblejas and La Coruna, Spain.
     
     Alcoa also has extrusion plants in Hungary and the United Kingdom.
In December 1998, Alcoa and Reynolds Metals Company announced a
definitive agreement for Alcoa to purchase Reynolds' aluminum extrusion
plant in Irurzun, Spain.  This transaction is expected to close in the
first half of 1999.
     
                                13

     In November 1998, Alcoa sold the assets and certain liabilities of
Alcotec Wire Company, a partnership owned 70% by Alcoa and 30% by
Aluminum Technology Corporation, to ESAB Group Limited, a subsidiary of
the British company, Charter Group.
     
     Alcoa also acquired Kawneer Company, Inc. (Kawneer) and Alumax
Europe N.V. (Alumax Europe) in the Alumax acquisition.  Kawneer
designs, manufactures and markets architectural aluminum products and
is a leading producer of these products in the U.S. and Canada.  These
products include entrances, windows, framing and curtain wall systems
for the commercial building markets.  Kawneer products are also
engineered for use on construction projects throughout the world.
     
      Kawneer operates five integrated architectural plants, 17 service
centers and one additional manufacturing location in the U.S.
Distribution is principally through dealers, most of whom are glazing
contractors.
     
     Kawneer also operates two integrated architectural plants in
Canada that provide most of the product that is sold for large overseas
projects, as well as two service centers.
     
     Alumax Europe was organized in 1997 to manage Alumax's operations
in the United Kingdom, France, Germany, Poland and the Netherlands.  It
also participates in a joint venture in Morocco.  Two manufacturing
plants located in France and one each in England and Germany, three of
which are owned and one of which is leased, provide architectural
aluminum products very similar to those produced by Kawneer operations
in the U.S.  These products are marketed under the Kawneer name
throughout Europe.  Alumax Europe's Kawneer subsidiaries also operate
service centers in France, Poland and Morocco.  Other operations of
Alumax Europe include custom extrusion plants in the United Kingdom and
the Netherlands, and an aluminum recycling facility in the Netherlands
that produces soft alloy extrusion billet.

Forgings and Castings

     The plant in Cleveland, Ohio produces aluminum forgings, sold
principally in the aerospace, automotive, commercial transportation and
defense markets.  It also produces aluminum forged wheels for passenger
automobiles, sport utility vehicles and light trucks and wheels for the
Class 8 heavy-duty truck industry.  Alcoa's plant in Szekesfehervar,
Hungary manufactures forged aluminum truck wheels for the European
market.  The plant also manufactures wheels for export to Asian, South
American and other geographic markets that use European-style wheels.
     
     Alcoa has a 50% interest in a partnership, A-CMI, with a
subsidiary of CMI International, Inc. to produce cast and forged
aluminum automotive parts.  A-CMI's plants are located in Fruitport,
Michigan, Hawesville, Kentucky and Lista, Norway.  The Lista plant is
located near the 50%-owned Elkem Aluminium ANS smelter, which delivers
molten aluminum to the plant.
     
     Alcoa also designs and builds specialized die-casting machines
through a subsidiary in Montreal, Canada.
     
     Alumax Engineered Metal Processes, Inc. (AEMP) produces automotive
components with  operations in Jackson, Tennessee and Bentonville,
Arkansas using a semi-solid forging process.  In December 1998, Alcoa
announced a binding letter of intent to sell the Jackson, Tennessee
facility to the management of AEMP.  Alcoa has closed the Bentonville,
Arkansas plant.

                                14

V.  Other
     
     This category includes the production and sale of high performance
body structures for cars, electrical, plastic and composite materials
products, manufacturing and packaging equipment, gold, magnesium
products and steel and titanium forgings.

High Performance Automotive Body Structures

     Alcoa Automotive Structures GmbH produces aluminum components and
sub-assemblies for aluminum automotive spaceframes.  Aluminum
spaceframes represent a significant departure from the traditional
method and material used to manufacture primary auto body structures.

     In 1993, Alcoa began operating a unique multi-million dollar plant
in Soest, Germany to supply aluminum components and subassemblies to
its first customer, Audi AG.  The Audi A8 luxury sedan was the first
production automobile to utilize a complete aluminum spaceframe body
structure.  Audi began marketing the A8 in Europe in 1994 and in the
U.S. in late 1996.  The aluminum spaceframe of the A8 is a result of a
cooperative effort between Alcoa and Audi that began in 1981.  Alcoa
produces the components and sub-assemblies for the spaceframe.  The
Soest plant also produces the front end module for the new Mercedes-
Benz A Class car.
     
     Alcoa has worked closely with Ferrari on the development of the 
all-aluminum body structure for its 360 Modena model that was 
unveiled at the 1999 Geneva International Motor Show.  This body
structure, build on-site inside Ferrari's Scaglietti Works, uses
extruded and die-cast components from the Soest plant and sheet
components from Alcoa Mill Products in Danville, Illinois.
     
     Alcoa also operates design and engineering offices in Esslingen
(Stuttgart), Germany, Detroit, Michigan, and Alcoa Technical Center,
near Pittsburgh, Pennsylvania.  The Company designs aluminum auto body
structures for a variety of European car manufacturers at these
locations.
     
     Alcoa is working with several other automobile manufacturers in
North America and Japan to develop new automotive applications for
aluminum products.  For example, DaimlerChrysler's Plymouth Prowler, a
roadster, entered initial, low-volume production in 1997.  Carrying 
900 pounds of aluminum (or approximately one-third of its weight), the
Prowler has an all-aluminum frame and body as well as aluminum for
brake rotors and suspension components.  Alcoa and Chrysler designed
the car's spaceframe, and Alcoa provides aluminum sheet stock for
stamping into body panels and bumper assemblies.  Alcoa's plant in
Northwood, Ohio manufactures the Prowler frame and a variety of
aluminum structural assemblies for the U.S. automotive industry,
including the Corvette windshield surround.

Alcoa Fujikura Ltd. (AFL)

     AFL produces and markets electronic and electrical distribution
systems (EDS) for the automotive industry, as well as fiber optic
products and systems for selected electric utilities,
telecommunications, cable television and datacom markets.  AFL supplies
EDS to:
     -    Ford
     -    Subaru
     -    PACCAR
     -    Audi
     -    Volkswagen and
     -    DaimlerChrysler.
     
                                15

     AFL owns Michels GmbH & Co. K.G. (Michels), a European
manufacturer of EDS for automobiles.  AFL also owns the Stribel group
of companies, European manufacturers of electromechanical and
electronic components for the European automotive market.  The European
facilities are located in Germany, Hungary, Ireland and the United
Kingdom.
     
     AFL and Aluminio have a joint venture, AFL do Brasil Ltda., that
manufactures and sells EDS in Brazil.  AFL also has an EDS
manufacturing facility in Venezuela.
     
     Significant competitive factors in the EDS markets include price,
quality and full service supplier capability, as automakers
increasingly require support from selected suppliers on a global basis.
     
     In mid-1997, AFL's telecommunications division acquired the assets
of Six "R" Communications Inc., a Monroe, North Carolina-based provider
of EF&I services (engineer, furnish and install) to the telecom, CATV
and electric utility industries.  Six "R" Communications, L.L.C., a
majority-owned entity, now operates this business.

     In March 1998, Six "R" Communications, L.L.C. acquired T.I.C.S.
Corporation, a leading provider of network solutions for voice and data
applications.  In the fourth quarter of 1998, AFL also acquired an
80.1% ownership interest in two companies that provide EF&I services,
MinTel Communications, L.L.C. and Quality Control Services, L.L.C.

Packaging and Closures

     Alcoa Closure Systems International, Inc. (ACSI), the world's
largest producer of plastic closures, manages all of Alcoa's worldwide
closures businesses other than in South America.  ACSI coordinates its
business from Indianapolis, Indiana.  The Company's South American
closures business and PET (polyethylene terephthalate) plastic bottles
manufacturing facilities are managed independently by Aluminio from Sao
Paulo, Brazil.
     
     The use of plastic closures has surpassed that of aluminum
closures for beverage containers in the U.S. and in many other
countries.  Alcoa has plastic closure, PET plastic bottles, closure
molding equipment and packaging equipment design and assembly
facilities at the following locations:

                   Packaging and Closures Facilities

Crawfordsville, Indiana         Santiago, Chile          Nogi, Japan
Olive Branch, Mississippi       Tianjin, China           Saltillo, Mexico
Buenos Aires, Argentina         Bogota, Colombia         Lima, Peru
Manama, Bahrain                 Szekesfehervar, Hungary  Lyubuchany, Russia
Barueri, Itapissuma, Lages and  Ensenada, Mexico         Barcelona, Spain
 Queimados, Brazil              San Jose, Costa Rica     Worms, Germany

     The Alcoa Packaging Equipment business unit designs, manufactures
and services:
     -    bodymakers
     -    decoration equipment
     -    registered embossers
     -    end conversion presses
     -    a variety of testing equipment for the can making industry and
     -    plastic and aluminum closure handling, orientation, inspection 
          and capping equipment for the food and beverage industry.

                                16

The Alcoa Advanced Technologies division of this business unit supplies
advanced material products to the semiconductor equipment industry.

Other Aluminum Products

     In March 1998, Aluminio sold the assets of its aluminum truck body
division.

     Aluminio and Phelps Dodge Corporation have a joint venture that
produces aluminum electric cable and copper wiring and cables in
Brazil.  The venture, Phelps Dodge & Alcoa Fios e Cabos Eletricos S.A.,
is owned 60% by Phelps Dodge and 40% by Aluminio.  Production takes
place at the venture's plant in Pocos de Caldas.
     
     Alcoa Building Products, Inc. (ABP) manufactures and markets
residential aluminum siding and other aluminum building products.  ABP
sells these products principally to wholesale distributors.
     
     ACSI produces aluminum closures for bottles at Worms, Germany,
Nogi and Ichikawa, Japan, and Barcelona, Spain.  In October 1998, the
Company signed a letter of intent to sell substantially all of the
assets and certain liabilities of Capsulas Metalicas, S.A., its metal
beverage closures business in Spain, to Alucapvit, SPA.
     
     Alcoa also owns a 36% interest in American Trim, L.L.C., a joint
venture that manufactures primarily auto parts and appliance control
panels.

Other Nonaluminum Products

     ABP produces vinyl siding and accessories and other nonaluminum
building products for the building and construction markets.
     
     Northwest Alloys, Inc., in Addy, Washington, produces magnesium
from minerals in the area owned by the Company.  Alcoa uses the
magnesium for certain aluminum alloys and also sells it to third
parties.
     
     Aluminio owns 40% and affiliates of Alcatel of France own 60% of a
joint venture, called Alcatel Cabos Brazil.  The venture manufactures,
in Brazil, and sells telecommunication cables and related accessories
in South America.
     
     In November 1998, Hedges Gold Pty. Ltd., a subsidiary, completed
the sale of the Hedges gold mine in Western Australia and the
corresponding mining leases to Boddington Gold Mine joint venturers.
The gold processing plant was not included in the sale.
     
     The Alcoa facility at Cleveland, Ohio produces large press steel,
titanium and special super alloy forgings.  Aerospace and commercial
customers are the principal purchasers of these products.

Competition

     The markets for most aluminum products are highly competitive.
Price, quality and service are the principal competitive factors in
most of these markets.  Where aluminum products compete with other
materials, the diverse characteristics of aluminum are also a
significant factor, particularly its light weight and recyclability.
     
                                17

     The aluminum industry is highly cyclical, and the LME-based prices
of primary aluminum influence the Company's results of operations.
This price sensitivity impacts a portion of the Company's alumina sales
and many of the Company's aluminum products.  There is, however, less
impact on the more specialized and value-added products.

     The Company continues to examine all aspects of its operations and
activities and redesign them where necessary to enhance effectiveness
and achieve cost reductions.  Alcoa believes that it enhances its
competitive position through its improved processes, extensive
facilities and willingness and ability to commit capital where
necessary to meet growth in important markets, and by the capability of
its employees.  This includes implementation of Alcoa Business System
(ABS) and the Alcoa Production System (APS).  Research and development
has led to improved product quality and production techniques, new
product development and cost control.

     ABS is based upon the integration of the Company's mission, vision
and values with its business processes and measures in order to create
maximum value.  APS is the manufacturing component of ABS.  APS's basic
tenets are (1) produce for use, not for inventory, (2) eliminate waste
and (3) recognize that people are the linchpin of the system.

     Alcoa has made significant achievements to date through the
implementation of APS at several of its businesses, including:
     -    reduction of inventory and flow-time and
     -    increase in output

     Alcoa believes that ABS and APS will in time substantially improve
its profitability relative to its peers.  In July 1998, Alcoa announced
a $1.1 billion cost reduction initiative to be achieved by January 1,
2001.  The Company intends to realize a significant portion of this
reduction through ABS and APS.

     
Risk Factors

     In addition to the risks inherent in its operations, Alcoa is
exposed to financial, market, political and economic risks.  The
following discussion, which provides additional detail regarding
Alcoa's exposure to the risks of changing commodity prices, foreign
exchange rates and interest rates, includes forward-looking statements
that involve risk and uncertainties.  Actual results could differ
materially from those projected in these forward-looking statements.

Commodity Price Risks

     Alcoa is a leading global producer of aluminum ingot and aluminum
fabricated products.  As a condition of sale, customers often require
Alcoa to commit to fixed-price contracts that sometimes extend a number
of years into the future.  Customers will likely require Alcoa to enter
into similar arrangements in the future.  These contracts expose Alcoa
to the risk of fluctuating aluminum prices between the time the order
is accepted and the time that the order ships.

     In the U.S., Alcoa is net metal short and is subject to the risk
of higher aluminum prices for the anticipated metal purchases required
to fulfill the long-term customer contracts noted above.  To hedge this
risk, Alcoa enters into long positions, principally using futures and
options.  Alcoa follows a stable pattern of purchasing metal;
therefore, it is highly likely that anticipated metal requirements will
be met.  At December 31, 1998 and 1997, these contracts totaled
approximately 933,000 mt and 1,084,000 mt, respectively.  These
contracts act to fix the purchase price for these metal purchase
requirements, thereby reducing Alcoa's risk to rising metal prices.

                                18

     A hypothetical 10% change from the 1998 year-end, three-month LME
aluminum ingot price of $1,244 per mt would result in a pre-tax gain or
loss to future earnings of $110 million related to all of the futures
and options contracts noted above.  However, it should be noted that
any change in the value of these contracts, real or hypothetical, would
be significantly offset by an inverse change in the value of the
underlying metal purchase transactions.

     Earnings were selected as the measure of sensitivity due to the
historical relationship between aluminum ingot prices and Alcoa's
earnings.  The hypothetical change of 10% was calculated using a
parallel shift in the existing December 31, 1998 forward price curve
for aluminum ingot.  The price curve takes into account the time value
of money, as well as future expectations regarding the price of
aluminum ingot. The model also assumes there will be no aluminum
smelter capacity restarted by Alcoa.

     The futures and options contracts noted above are with
creditworthy counterparties and are further supported by cash, treasury
bills or irrevocable letters of credit issued by carefully chosen
banks.

     The expiration dates of the options and the delivery dates of the
futures contracts noted above do not always coincide exactly with the
dates on which Alcoa is required to purchase metal to meet its
contractual commitments with customers.  Accordingly, some of the
futures and options positions will be rolled forward.  This may result
in significant cash inflows if the hedging contracts are "in-the-money"
at the time they are rolled forward. Conversely, there could be
significant cash outflows if metal prices fall below the price of
contracts being rolled forward.

     In addition to the above noted aluminum positions, Alcoa had
29,000 mt and 259,000 mt of futures and options contracts outstanding
at year-end 1998 and 1997, respectively, that cover long-term, fixed-
price commitments to supply customers with metal from internal sources.
Accounting convention requires that these contracts be marked-to-
market, which resulted in after-tax charges to earnings of $45 million
in 1998, $13 million in 1997 and $57 million in 1996.  A hypothetical
10% change in aluminum ingot prices from the year-end 1998 level of
$1,244 per mt would result in a pre-tax gain or loss of $3 million
related to these positions.  The hypothetical gain or loss was
calculated using the same model and assumptions noted earlier.

     Alcoa also purchases certain other commodities, such as gas and
copper, for its operations and enters into futures contracts to
eliminate volatility in the prices of such products.  None of these
contracts are material. For additional information on financial
instruments, see Notes A and T to the Financial Statements.

Foreign Exchange Risks
     
     Alcoa is subject to significant exposure from fluctuations in
foreign currencies.  As a matter of company policy, foreign currency
exchange contracts, including forwards and options, are sometimes used
to limit the risk of fluctuating exchange rates.  A hypothetical 10%
change in applicable 1998 year-end forward rates would result in a pre-
tax gain or loss of approximately $135 million related to these
positions.  However, it should be noted that any change in the value of
these contracts, real or hypothetical, would be significantly offset by
an inverse change in value of the underlying hedged item.  The model
assumes a parallel shift in the forward curve for the applicable
currencies and includes the foreign currency impact of Alcoa's cross-
currency interest rate swaps.  See Notes A and T to the Financial
Statements for information related to the accounting policies and fair
market values of Alcoa's foreign exchange contracts at December 31,
1998 and 1997.
     
     In early 1999, Brazil experienced a devaluation of its currency,
the real.  Based on information currently available, Alcoa does not
believe that the devaluation will have a material impact on its 1999
results of operations.
     
                                19

Interest Rate Risks

     Alcoa attempts to maintain a reasonable balance between fixed- 
and floating-rate debt and uses interest rate swaps and caps to keep
financing costs as low as possible.  At December 31, 1998 and 1997,
Alcoa had $3,489 million and $1,952 million of debt outstanding at
effective interest rates of 6% and 7%, respectively, after the impact
of interest rate swaps and caps is taken into account.  A hypothetical
change of 10% in Alcoa's effective interest rate from year-end 1998
levels would increase or decrease interest expense by $21 million.  The
interest rate effect of Alcoa's cross-currency interest rate swaps has
been included in this analysis.  For more information related to
Alcoa's use of interest rate instruments, see Notes A and T to the
Financial Statements.

Risk Management
     
     All of the aluminum and other commodity contracts, as well as the
various types of financial instruments, are straightforward and are
held for purposes other than trading.  They are used primarily to
mitigate uncertainty and volatility, and principally cover underlying
exposures.
     
     Alcoa's commodity and derivative activities are subject to the
management, direction and control of the Strategic Risk Management
Committee (SRMC).  SMRC is composed of the chief executive officer, the
president, the chief financial officer and other officers and employees
that the chief executive officer may select from time to time.  SRMC
reports to the board of directors at each of its scheduled meetings on
the scope of its derivative activities.

Material Limitations
     
     The disclosures, with respect to aluminum prices and foreign
exchange risk, do not take into account the underlying anticipated
purchase obligations and the underlying transactional foreign exchange
exposures.  If the underlying items were included in the analysis, the
gains or losses on the futures and options contracts may be offset.
Actual results will be determined by a number of factors that are not
under Alcoa's control and could vary significantly from those
disclosed.

Year 2000 Issue
     
     Alcoa, like other businesses, is facing the Year 2000 issue.  The
Year 2000 issue arises from the past practice of utilizing two digits
(as opposed to four) to represent the year in some computer programs
and software.  If uncorrected, this could result in computational
errors as dates are compared across the century boundary.

     As a basic materials supplier, the vast majority of the products
produced and sold by Alcoa are unaffected by Year 2000 issues in use or
operation since they contain no microprocessors.

     Alcoa is addressing the Year 2000 issue through a formal program
that reports to the Company's chief information officer.  Alcoa's
methodology encompasses four phases: Awareness/Inventory; Assessment;
Remediation and Compliance Testing.  Ongoing leadership is provided by
a Global Program Office, which is directly linked into Alcoa's business
units and resource units, including the newly-acquired Alumax
facilities.  The Global Program Office provides processes and tools to
the business units and monitors progress through systematic reporting
and on-site verification reviews in cooperation with the Company's
internal auditors.  Progress is reported regularly to the Company's
senior executives and to the Audit Committee of Alcoa's board of
directors.

                                20

     Internally, computer- and microprocessor-based systems such as
mainframe, minicomputer and personal computer systems and the software
they utilize have been assessed.  Operational support, process control,
facilities, infrastructure and mechanical systems are being addressed
as well.  These systems assist in the control of Alcoa's operations by
performing such functions as maintaining manufacturing parameters,
monitoring environmental conditions and assisting with facilities
management and security.  Many of these systems rely on software or
contain embedded electronic components that could be affected by Year
2000 compliance issues.  Since many of these systems are common across
operating locations, information sharing and efficiencies have been
realized in the Year 2000 efforts.  Priority for any required
remediation efforts has been assigned based on the criticality of the
system or business process affected.

     As of December 31, 1998, the remediation phase had been completed
for 90% of Alcoa's critical components with 86% of all critical
components having completed compliance testing.  Individual exceptions
providing for completion during 1999 have been approved by business
unit and resource unit management and reviewed by the Year 2000 Global
Program Office and the chief information officer.  These, along with
all other critical systems, will be specifically addressed within
Alcoa's contingency planning process.  Alcoa does not believe that this
limited rescheduling will adversely affect its overall Year 2000
readiness.  It is presently expected that compliance testing will be
completed for 99% of critical systems by the third quarter.

     Alcoa relies on numerous third-party vendors and suppliers for a
wide variety of goods and services, including raw materials,
telecommunications and utilities such as water and electricity.  Many
of the Company's operating locations would be adversely affected if
these supplies and services were curtailed as a result of a supplier's
Year 2000 noncompliance.  Alcoa has surveyed its vendors and suppliers
using questionnaires and, based on the response and significance to the
Company's operations, may initiate follow up meetings.  If Alcoa
concludes that a third party trading partner presents a substantial
risk of a Year 2000 based business disruption, an effort will be made
to resolve the issue.  If necessary, a new provider of the affected
goods or services will be qualified and secured.  Communication with
suppliers and other third parties regarding Year 2000 issues is a
continuing process.

     Alcoa and certain of its trading partners utilize electronic data
interchange (EDI) to effect business communications.  The Company's EDI
system software has been upgraded to support transactions in a Year
2000 compliant format.  Migration of EDI transactions to this new
format will occur as existing EDI transaction formats are modified by
Alcoa and its EDI trading partners on a case-by-case basis.  Some Alcoa
customers have indicated that they will not modify EDI transaction sets
but will rely on other techniques to achieve Year 2000 capability

     Alcoa's Year 2000 program utilizes on-site verification of Year
2000 efforts at its various operating locations.  Using audit-like
techniques, the Year 2000 Global Program Office and the Company's
internal auditors verify that business and resource units have followed
the prescribed processes and methodologies and also samples local Year
2000 readiness.  Each of Alcoa's business units will receive at least
one verification audit during 1999 with more than sixty reviews
planned.

     Based on current information, Alcoa believes that the most likely
worst case scenario to result from a Year 2000 failure by Alcoa, its
suppliers or customers would be a short term reduction in manufacturing
capability at one or more of Alcoa's operations and a temporary
limitation on Alcoa's ability to deliver products to customers.  Based
on internal efforts and formal communications with third parties, Alcoa
does not believe that Year 2000 issues are likely to result in
significant operational problems or have a material adverse impact on
its consolidated financial position, operations or cash flow.
Nonetheless, failures of suppliers, third party vendors or customers
resulting from Year 2000 issues could result in a short term material
adverse effect.

                                21

     In 1998, Alcoa incurred $38 million of direct costs in connection
with its Year 2000 program. These costs include external consulting
costs and cost of hardware and software replaced as a result of Year
2000 issues.  Direct costs for 1999 are estimated to be between $35
million and $60 million.

     
Employees

     Alcoa had 103,500 employees worldwide at year-end 1998.
Approximately 38% of the employees are in the U.S.
     
     Alcoa and its unions ratified new six-year labor agreements
covering the majority of Alcoa's U.S. production workers in mid-1996.
As part of the agreements, Alcoa and the unions agreed to an
unprecedented partnership mandating that they work cooperatively on
customer requirements, business objectives and shareholder and union
interests.  The agreements set broad, new goals for employee safety,
job security, and influence, control, and accountability for the work
environment.  Other major provisions include wage increases over the
first five years, enhanced pension benefits, increases in sickness and
accident insurance, life insurance and dental benefits and the amount
of income a spouse may earn before sharing medical benefit costs.

     The new agreements have five years of defined provisions.  At the
end of the fifth year, Alcoa and the unions will reopen the entire
contract.  If the parties cannot reach agreement, they will submit the
economic provisions to arbitration.
     
     Agreements negotiated under guidelines established by a national
industrial relations authority cover wages for AWA - Australia
employees.
     
     Aluminio negotiates wages for both hourly and salaried employees
annually in compliance with government guidelines.  Each Aluminio
location, however, has a separate compensation package for its
employees.

Research and Development

     Alcoa, a technology leader in the aluminum industry, engages in
research and development programs that include process and product
development, and basic and applied research.  Alcoa conducts these
activities within its business units, and at Alcoa Technical Center.
Expenditures for R&D activities were $128 million in 1998, $143 million
in 1997 and $166 million in 1996.  The Company funds substantially all
R&D expenses.

     
Environmental

     Alcoa's Environment, Health and Safety Policy confirms its
commitment to operate worldwide in a manner that protects the
environment and the health and safety of employees and of the citizens
of the communities where the Company operates.
     
     Alcoa continues its efforts to develop and implement modern
technology, and standards and procedures, to meet its Environment,
Health and Safety goals.  The Company spent approximately $105 million
during 1998 for new or expanded facilities for environmental control.
Capital expenditures for such facilities will approximate $115 million
in 1999.  These figures do not include the costs of operating 

                                22

these facilities.  Remediation expenses are continuing at many of the
Company's facilities.  See Environmental Matters on pages 34 through 35
in the Annual Report to Shareholders and "Item 3 -- Legal Proceedings"
below.
     
     Alcoa's operations worldwide, like those of others in
manufacturing industries, have in recent years become subject to
increasingly stringent legislation and regulations intended to protect
human health and safety, and the environment.  The Company expects this
trend to continue.  Compliance with new laws, regulations or policies
could require substantial expenditures by the Company in addition to
those mentioned above.
     
     Alcoa supports the use of sound scientific research and realistic
risk criteria to analyze environmental and human health and safety
effects and to develop effective laws and regulations in all countries
where it operates.  The Company also relies on internal standards that
it applies worldwide to ensure that its facilities operate with minimal
adverse environmental, health and safety impacts, even where no
regulatory requirements exist.  Alcoa recognizes that recycling and
pollution prevention offer real solutions to many environmental
problems, and it continues vigorously to pursue efforts in these areas.

Item 2. Properties.

     See "Item 1 - Business."  Alcoa believes that its facilities are
suitable and adequate for its operations.

Item 3. Legal Proceedings.

     In the ordinary course of its business, Alcoa is involved in a
number of lawsuits and claims, both actual and potential, including
some which it has asserted against others.  While the amounts claimed
may be substantial, the ultimate liability cannot now be determined
because of the considerable uncertainties that exist.  It is possible
that results of operations or liquidity in a particular period could be
materially affected by certain contingencies.  Management believes,
however, that the disposition of matters that are pending or asserted
will not have a material adverse effect on the financial position of
the Company.

     Environmental Matters

     Alcoa is involved in proceedings under the Superfund or analogous
state provisions regarding the usage, disposal, storage or treatment of
hazardous substances at a number of sites in the U.S.  The Company has
committed to participate, or is engaged in negotiations with Federal or
state authorities relative to its alleged liability for participation,
in clean-up efforts at several such sites.

     In response to a unilateral order issued under Section 106 of the
Comprehensive Environmental Compensation and Liability Act of 1980
(CERCLA) by the U.S. Environmental Protection Agency (EPA) Region II
regarding releases of hazardous substances, including polychlorinated
biphenyls (PCBs), into the Grasse River near its Massena, New York
facility, Alcoa has been conducting investigations and studies of the
river under order from the EPA issued under CERCLA.  The Company is
continuing to gather additional information through further studies and
tests and expects to provide EPA with additional information as it
becomes available.

                                23

     Representatives of various Federal and state agencies and a Native
American tribe, acting in their capacities as trustees for natural
resources, have asserted that Alcoa may be liable for loss or damage to
such resources under Federal and state law based on Alcoa's operations
at its Massena facility.  While formal proceedings have not been
instituted, the Company continues to actively investigate these claims.

     In March 1994, Alcoa and Region VI of the EPA entered into an
administrative order on consent, EPA Docket No. 6-11-94, concerning the
Alcoa (Pt. Comfort)/Lavaca Bay National Priorities List site that
includes portions of Alcoa's Pt. Comfort, Texas bauxite refining
operations and portions of Lavaca Bay, Texas, adjacent to the Company's
plant.  The administrative order requires the Company to conduct a
remedial investigation and feasibility study under EPA oversight.  Work
under the administrative order is proceeding, including actions to
fortify an offshore dredge disposal island that may include the removal
of certain mercury-contaminated sediments adjacent to Alcoa's plant in
and near routinely dredged navigation channels.  The Company and
certain Federal and state natural resource trustees, who previously
served Alcoa with notice of their intent to file suit to recover
damages for alleged loss or injury of natural resources in Lavaca Bay,
have entered into several agreements to cooperatively identify
restoration alternatives and approaches for Lavaca Bay.  Efforts under
those agreements are ongoing.

     In March 1997, Alcoa Italia received an order from Italian
governmental authorities relating to several environmental deficiencies
at its Fusina Plant.  Alcoa Italia and the governmental authorities
commenced discussions that resulted in a plan for sampling certain
emission points.  During 1998, Alcoa Italia sampled air emissions at
the Fusina Plant.  The results of the samples, which indicated that the
emissions are within the authorized limits, have been sent to the
Italian governmental authorities.  Alcoa Italia is awaiting official
confirmation of compliance.

     On May 13, 1998, an action was filed in the Superior Court of
Riverside County, California allegedly on behalf of more than 500
plaintiffs who currently live, or formerly lived, in the Glen Avon,
California area, who claim to have suffered personal injuries, both
physical and emotional, as well as property damage, as a result of air
and water contamination due to the escape of toxic wastes from the
Stringfellow disposal site.  The complaint, which names Alcoa, Alumax
Inc. and more than 130 other companies as defendants, was served on
Alcoa and Alumax in October 1998.  The Company is preparing its
response.

     In October 1998, Region V of the EPA referred various alleged
environmental violations at Alcoa's Warrick Operations to the civil
division of the U.S. Department of Justice (DOJ).  The alleged
violations stem from an April 1997 multi-media environmental inspection
of Warrick Operations by the EPA.  The alleged violations relate to
water permit exceedances as reported on monthly discharge monitoring
reports, wastewater toxicity issues and alleged opacity violations.
Alcoa and the DOJ have entered into a series of tolling agreements to
suspend the statute of limitations related to the alleged violations in
this matter.  The current agreement expires on March 19, 1999 and the
parties are actively engaged in settlement discussions.

     On October 5, 1998, the West Chicago facility of Alumax
Extrusions, Inc. received an order for compliance and an administrative
complaint and proposed assessment of a Class II administrative penalty
from Region V of the EPA.  The complaint, which alleges discharges in
excess of the limits imposed by the facility's wastewater permit and
the pretreatment standards for chromium, hexavalent chromium, zinc, oil
and grease, seeks civil penalties and compliance with discharge
requirements.  In November 1998, Alcoa filed its response to the
complaint and requested an informal settlement conference.  Settlement
discussions between the parties are ongoing.

     In 1998, Region V of the EPA has referred various alleged
environmental violations at Alcoa's Lafayette Operations to the civil
division of the DOJ.  The alleged violations relate to water permit
exceedances as reported on monthly discharge monitoring reports.  Alcoa
and the DOJ entered into a 

                                24

tolling agreement to suspend the statute of limitations related to the 
alleged violations in order to facilitate settlement discussions with 
the DOJ and EPA that are ongoing at this time.

     Other Matters

     Alcoa initiated a lawsuit in King County, Washington in December
1992 against nearly 100 insurance companies that provided insurance
coverage for environmental property damage at Alcoa plant sites between
the years 1956 and 1985.  The trial for the first three sites concluded
in October 1996 with a jury verdict partially in Alcoa's favor and an
award of damages to Alcoa.  In its post-trial decisions, the trial
court substantially reduced the amount that Alcoa will be able to
recover from its insurers on the three test sites.  Alcoa appealed
these rulings to the Washington Court of Appeals, which, upon
completion of briefing, certified the appeal to the Washington Supreme
Court.  Oral argument is expected in 1999.

     In March 1996, Alcoa received a subpoena from the U.S. Department
of Commerce in connection with the export of potassium fluoride by a
subsidiary for use at its alumina refineries in Jamaica and Suriname.
Following a review of records provided by the Company, the Department
of Commerce has charged that the Company made shipments between 1991
and 1995 without export licenses, which had been required since 1991 as
a result of a regulatory change.  Following an administrative hearing
in December 1998, the Under Secretary of Commerce, on February 19,
1999, imposed an administrative penalty of $750,000.

     On August 17, 1995, Alumax filed suit in the United States
District Court for the Eastern District of Arkansas against Hot Metal
Molding, Inc. alleging infringement of a process patent held by Alumax
that is used in semi-solid forming applications.  The litigation was
expanded by order of the Court to include Ormet Primary Aluminum
Corporation (Ormet), the exclusive North American licensee of Pechiney
Corporation's technology for casting thixotropic billet, and by
Alumax's motion to add certain subsidiaries and affiliates of Buhler
AG, a Swiss manufacturer of die casting machines, as defendants in the
action.  Ormet filed counterclaims alleging that the patent is invalid,
void and unenforceable and seeking a declaratory judgment that the
patent would not be infringed by the use of Ormet's billet in any die
casting application.  On October 3, 1997, certain defendants filed
counterclaims against Alumax, alleging violations of the Sherman and
Clayton Acts for which they seek injunctive relief and treble damages
in an unspecified amount.  The Court granted all parties leave to amend
their pleadings in January 1998, and trial was scheduled to begin in
early July 1998.  On May 14, 1998, Alumax and Hot Metal Molding entered
into a settlement agreement whereby Hot Metal Molding was granted a
nonexclusive license, retroactively to January 1, 1992, in respect of
the patent and certain other Alumax patents.  On June 14, 1998, Alumax
entered into a similar agreement with Buhler AG.  Hot Metal Molding and
Buhler AG dismissed all claims and counterclaims.  Alumax voluntarily
dismissed its contributory infringement claim against Ormet and moved
to challenge Ormet's standing to pursue antitrust counterclaims against
Alumax, which was denied at a hearing on June 26, 1998.  A trial date
had been set for August 1999; however, in late 1998, the parties
settled the matter on mutually agreeable terms.

     In April 1997, German customs authorities conducted a search of
the offices of Alcoa VAW Hannover Presswerk GmbH & Co. KG (Alcoa VAW)
in Hannover, Germany, seeking materials relating to export transactions
dating from 1992.  In November 1997, German customs authorities
reported 53 documentary customs violations, and in January 1998, the
local district attorney opened legal proceedings on the matter.
Discussions between Alcoa VAW and German customs authorities continue.

     Alcoa, along with various asbestos manufacturers, distributors and
other businesses, is a defendant in numerous individual lawsuits filed
in the State of Texas on behalf of persons claiming injury as a result
of occupational exposure to asbestos at various Alcoa facilities.  In
two of these cases, jury verdicts were returned against the Company,
and they will be appealed.

                                25

     Following the March 9, 1998 announcement of the proposed
acquisition of Alumax by Alcoa and AMX Acquisition Corporation, five
putative class actions on behalf of stockholders of Alumax were filed
in the Delaware Court of Chancery against Alumax and certain of
Alumax's directors.  Four of these actions also named Alcoa as a
defendant.  The plaintiffs in those actions alleged, among other
things, that the director defendants agreed to a buyout of Alumax at an
inadequate price, that they failed to provide Alumax's stockholders
with all necessary information about the value of Alumax, that they
failed to make an informed decision as no market check of Alumax's
value was obtained and the acquisition is structured to ensure that
stockholders will tender their shares and is coercive.  In addition,
the plaintiffs alleged that the Schedules 14D-1 and 14D-9 filed by
Alcoa, AMX Acquisition Corporation and Alumax, respectively, failed to
disclose certain information necessary for Alumax's stockholders to
make an informed decision regarding the offer and the other
transactions contemplated by the merger agreement.  Plaintiffs seek to
enjoin the acquisition or to rescind it in the event that it is
consummated and to cause Alumax to implement a "full and fair" auction
for Alumax.  Plaintiffs also seek compensatory damages in an
unspecified amount, costs and disbursements, including attorneys' fees,
and such other relief as the Delaware Court of Chancery may deem
appropriate.  The matter is still pending, but there have been no
developments since the close of the tender offer and merger in mid-
1998.

     The Internal Revenue Service (IRS) asserted that Alumax and certain
of its subsidiaries were improperly included in the 1984, 1985, and 1986
consolidated income tax returns of AMAX Inc. and on that basis assessed a
Federal income tax deficiency against Alumax of $129 million.  Alumax
filed a petition in the United States Tax Court seeking a redetermination
of the purported deficiency.  On September 30, 1997, the Tax Court
decided in favor of the IRS, stating that AMAX Inc. did not have the 80%
control necessary to consolidate.  On October 27, 1997, Alumax paid an
aggregate of $411 million to the IRS, representing the deficiency and
accrued interest.  On December 24, 1997, Alumax filed a notice of appeal
of the Tax Court's decision to the United States Court of Appeals for the
Eleventh Circuit.  A decision affirming the Tax Court's decision was
handed down by the Court of Appeals on January 21, 1999.  The Company is
requesting rehearing of the issue.  Under the terms of a Tax
Disaffiliation Agreement executed by Alumax and AMAX in connection with
the merger of AMAX into Cyprus Minerals Company and the public
distribution of all of Alumax's shares in November 1993, Alumax assumed
responsibility for all proceedings relating to the above-described
deficiency and payment of any additional taxes, along with interest that
may ultimately be due; and Cyprus Amax Minerals Company will share
certain tax benefits that will become available to it in the event of a
final adverse determination.

Item 4. Submission of Matters to a Vote of Security Holders.

     No matters were submitted to a vote of the Company's security
holders during the fourth quarter of 1998.

Item 4A. Executive Officers of the Registrant.

     The names, ages, positions and areas of responsibility of the
executive officers of the Registrant as of March 1, 1999 are listed
below.

     Paul H. O'Neill, 63, Chairman of the Board and Chief Executive
Officer.  Mr. O'Neill was elected a director of Alcoa in 1986 and
became Chairman of the Board and Chief Executive Officer in June 1987.
Before joining Alcoa, Mr. O'Neill had been an officer since 1977 and
President and a director since 1985 of International Paper Company.

     Alain J. P. Belda, 55, Director, President and Chief Operating
Officer.  Mr. Belda was elected to Alcoa's Board of Directors in
September 1998 and President and Chief Operating Officer in January
1997.  Mr. Belda was elected Executive Vice President in 1994 and Vice
Chairman in 1995.  He was 

                                26

President of Alcoa Aluminio S.A. in Brazil from 1979 to March 1994.  
Mr. Belda was elected Vice President of Alcoa in 1982 and, in 1989, 
was given responsibility for all of Alcoa's interests in Latin America 
(other than Suriname).  In August 1991 he was named President - Latin 
America for the Company.

     George E. Bergeron, 57, Executive Vice President - Allied
Products.  Mr. Bergeron was named President - Alcoa Closure Systems
International in 1982 and was elected Vice President and General
Manager - Rigid Packaging Division in July 1990.  He was appointed
President - Rigid Packaging Division in 1991. Mr. Bergeron was elected
Executive Vice President of Alcoa in January 1998.

     Michael Coleman, 48, Vice President and President - Alcoa Rigid
Packaging Division.  Mr. Coleman joined Alcoa in January 1998.  He had
been Vice President - Operations of North Star Steel from 1993 to 1994,
Executive Vice President - Operations from 1994 to 1996 and President
from 1996 through 1997.  Mr. Coleman joined North Star Steel in 1982.

     Richard L. Fischer, 62, Executive Vice President - Chairman's
Counsel.  Mr. Fischer was elected Vice President and General Counsel in
1983 and became Senior Vice President in 1984.  He was given the
additional responsibility for Corporate Development in 1986 and in 1991
named to his present position.  In his current assignment, Mr. Fischer
is responsible for Corporate Development and the expansion and
integration of Alcoa's international business activities.

     L. Patrick Hassey, 53, Vice President and President - Alcoa
Europe.  Mr. Hassey joined Alcoa in 1967 and was named Davenport Works
Manager in 1985.  In 1991, he was elected a Vice President of Alcoa and
appointed President - Aerospace/Commercial Rolled Products Division.
He was appointed President - Alcoa Europe in November 1997.

     Patricia L. Higgins, 49, Vice President and Chief Information
Officer.  Ms. Higgins joined Alcoa in January 1997 and is responsible
for the integration and implementation of the Company's computer
initiatives.  She began her career at American Telephone & Telegraph
Co. in 1977 and was Vice President of International Sales Operations in
Network Systems before joining Nynex Corporation in 1991 as Group Vice
President, Manhattan Market Area.  In 1995, Ms. Higgins joined Unisys
Corporation where she was President, Communications Market Sector
Group.

     Richard B. Kelson, 52, Executive Vice President and Chief
Financial Officer.  Mr. Kelson was elected Assistant General Counsel in
1989, Senior Vice President - Environment, Health and Safety in 1991
and Executive Vice President and General Counsel in May 1994.  He was
named to his current position in May 1997.

     Frank L. Lederman, 49, Vice President and Chief Technical Officer.
Mr. Lederman was Senior Vice President and Chief Technical Officer of
Noranda, Inc., a Canadian-based, diversified natural resource company,
from 1988-1995.  He joined Alcoa as a Vice President in May 1995 and
became Chief Technical Officer in December 1995.  In his current
position Mr. Lederman directs operations of the Alcoa Technical Center.

     G. John Pizzey, 53, Vice President and President, Alcoa World
Alumina.  Mr. Pizzey joined Alcoa of Australia Limited in 1970 and was
appointed to the board of Alcoa of Australia as Executive Director -
Victoria Operations and Managing Director of Portland Smelter Services
in 1986.  He was named President - Bauxite and Alumina Division of
Alcoa in 1994 and President - Primary Metals Division of Alcoa in 1995.
Mr. Pizzey was elected a Vice President of Alcoa in 1996 and was
appointed President - Alcoa World Alumina in November 1997.

     Lawrence R. Purtell, 51, Executive Vice President - Environment,
Health and Safety and General Counsel.  Mr. Purtell joined Alcoa in
November 1997.  He had been Corporate Secretary and Associate General
Counsel of United Technologies Corporation from 1989 to 1992.  Mr.
Purtell was 

                                27

Vice President and General Counsel of Carrier Corporation, a unit of 
United Technologies Corporation and international designer, manufacturer 
and marketer of heating, ventilating and air conditioning equipment and 
services, from 1992 to 1993.  He was Senior Vice President and General 
Counsel and Corporate Secretary of McDermott International, Inc. from 
1993 to 1996.  In 1996, Mr. Purtell joined Koch Industries, Inc. as 
Senior Vice President, General Counsel and Corporate Secretary.

     Robert F. Slagle, 58, Executive Vice President, Human Resources
and Communications.  Mr. Slagle was elected Treasurer in 1982 and Vice
President in 1984.  In 1986, he was named Vice President - Industrial
Chemicals and, in 1987, Vice President - Industrial Chemicals and U.S.
Alumina Operations.  Mr. Slagle served as Vice President - Raw
Materials, Alumina and Industrial Chemicals in 1989, and Vice President
of Alcoa and Managing Director - Alcoa of Australia Limited in 1991.
He was named President - Alcoa World Alumina in 1996 and was elected to
his current position in November 1997.

     G. Keith Turnbull, 63, Executive Vice President - Alcoa Business
System.  Dr. Turnbull was appointed Assistant Director of Alcoa
Laboratories in 1980.  He was named Director - Technology Planning in
1982, Vice President - Technology Planning in 1986 and Executive Vice
President - Strategic Analysis/Planning and Information in 1991.  In
January 1997 he was named to his current position, with responsibility
for company-wide implementation of the Alcoa Business System.

                                PART II

Item 5.  Market for the Registrant's Common Equity and Related
Stockholder Matters.

     Dividend per share data, high and low prices per share and the
principal exchanges on which the Company's common stock is traded are
set forth on pages 63 through 64 of the 1998 Annual Report to
Shareholders (Annual Report) and are incorporated herein by reference.

     On January 8, 1999, the Board of Directors declared a two-for-one
common stock split, distributed on February 25, 1999 to shareholders of
record at the close of business on February 8, 1999.  In this report,
all per-share amounts and number of shares have been restated to
reflect the stock split.

     At February 8, 1999 (the record date for the Company's 1999 annual
shareholders meeting), there were approximately 119,000 Alcoa
shareholders, including both record holders and an estimate of the
number of individual participants in security position listings.

Item 6.  Selected Financial Data.

     The comparative table showing selected financial data for the
Company is on page 28 of the Annual Report and is incorporated herein
by reference.

Item 7.  Management's Discussion and Analysis of Financial Condition
and Results of Operation.

     Management's review and comments on the consolidated financial
statements are on pages 29 through 37 of the Annual Report and are
incorporated herein by reference.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.

     The information regarding quantitative and qualitative disclosures
about market risk is on pages 33 through 34 of the Annual Report and is
incorporated herein by reference.

                                28

Item 8.  Financial Statements and Supplementary Data.

     The Company's consolidated financial statements, the notes thereto
and the report of the independent public accountants are on pages 38
through 53 of the Annual Report and are incorporated herein by
reference.

Item 9.  Changes in and Disagreements with Accountants on Accounting
and Financial Disclosure.

     None.

                               PART III

Item 10.  Directors and Executive Officers of the Registrant.

     The information regarding Directors is contained under the caption
"Board of Directors" on pages 5 through 11 of the Registrant's
definitive Proxy Statement dated March 8, 1999 (Proxy Statement) and is
incorporated herein by reference.

     The information regarding executive officers is set forth in 
Part I, Item 4A under "Executive Officers of the Registrant."

     The information required by Item 405 of Regulation S-K contained
under the caption "Compliance With Section 16(a) Reporting" on page 12
of the Proxy Statement is incorporated herein by reference.

Item 11.  Executive Compensation.

     This information is contained under the caption "Executive
Compensation" on pages 14 through 20 of the Proxy Statement and is
incorporated herein by reference.  The performance graph and Report of
the Compensation Committee shall not be deemed to be "filed."

Item 12.  Security Ownership of Certain Beneficial Owners and
Management.

     This information is contained under the caption "Alcoa Stock
Ownership and Performance" on pages 12 through 13 of the Proxy
Statement and is incorporated herein by reference.

Item 13.  Certain Relationships and Related Transactions.

     This information is contained under the caption "Transactions with
Directors' Companies" on page 5 of the Proxy Statement and is
incorporated herein by reference.

                                PART IV

Item 14.  Exhibits, Financial Statement Schedule and Reports on Form 8-K.

    (a)   The consolidated financial statements, financial statement
schedule and exhibits listed below are filed as part of this report.

                                29

     (1)  The Company's consolidated financial statements, the notes
thereto and the report of the independent public accountants are on
pages 38 through 53 of the Annual Report and are incorporated herein by
reference.

     (2)  The following report and schedule should be read with the
Company's consolidated financial statements in the Annual Report:

     Independent Accountant's Report of PricewaterhouseCoopers LLP
     dated January 8, 1999 on the Company's financial statement
     schedule filed as a part hereof for the fiscal years ended
     December 31, 1998, 1997 and 1996.

     Schedule II - Valuation and Qualifying Accounts - for the fiscal
     years ended December 31, 1998, 1997 and 1996.

     (3)  Exhibits

Exhibit
Number                      Description *

  2.      Agreement and Plan of Merger among the Company, AMX Acquisition
          Corp. and Alumax Inc. dated as of March 8, 1998, incorporated
          by reference to exhibit 2 to the Company's Annual Report on
          Form 10-K for the year ended December 31, 1997.

  3(a).   Articles of the Registrant as amended.

  3(b).   By-Laws of the Registrant as amended.

10(a).    Long Term Stock Incentive Plan (restated) effective January 1,
          1997, as amended January 1, 1998, incorporated by reference to
          exhibit 10(a) to the Company's Annual Report on Form 10-K for
          the year ended December 31, 1997.

10(b).    Employees' Excess Benefit Plan, Plan A, incorporated by
          reference to exhibit 10(b) to the Company's Annual Report on
          Form 10-K for the year ended December 31, 1980.

10(c).    Incentive Compensation Plan, as amended effective January 1,
          1993, incorporated by reference to exhibit 10(c) to the
          Company's Annual Report on Form 10-K for the year ended
          December 31, 1992.

10(d).    Employees' Excess Benefit Plan, Plan C, as amended and restated
          in 1994, effective January 1, 1989, incorporated by reference
          to exhibit 10(d) to the Company's Annual Report on Form 10-K
          for the year ended December 31, 1994.

10(e).    Employees' Excess Benefit Plan, Plan D, as amended effective
          October 30, 1992, incorporated by reference to exhibit 10(e) to
          the Company's Annual Report on Form 10-K for the year ended
          December 31, 1992 and exhibit 10(e)(1) the Company's Annual
          Report on Form 10-K for the year ended December 31, 1994.

10(f).    Employment Agreement of Paul H. O'Neill, as amended through
          February 25, 1993, incorporated by reference to exhibit 10(h)
          to the Company's Annual Report on Form 10-K for the year ended
          December 31, 1987, exhibit 10(g) to the Company's Annual Report
          on Form 10-K for the year ended December 31, 1990 and exhibit
          10(f)(2) to the Company's Annual Report on Form 10-K for the
          year ended December 31, 1992.

                                30

10(g).    Deferred Fee Plan for Directors, as amended effective 
          November 10, 1995, incorporated by reference to exhibit 10(g) 
          to the Company's Annual Report on Form 10-K for the year ended
          December 31, 1995.

10(h).    Restricted Stock Plan for Non-Employee Directors, as amended
          effective March 10, 1995, incorporated by reference to 
          exhibit 10(h) to the Company's Annual Report on Form 10-K for 
          the year ended December 31, 1994.

10(h)(1). Amendment to Restricted Stock Plan for Non-Employee
          Directors, effective November 10, 1995, incorporated by
          reference to exhibit 10(h)(1) to the Company's Annual Report on
          Form 10-K for the year ended December 31, 1995.

10(i).    Fee Continuation Plan for Non-Employee Directors, incorporated
          by reference to exhibit 10(k) to the Company's Annual Report on
          Form 10-K for the year ended December 31, 1989.

10(i)(1). Amendment to Fee Continuation Plan for Non-Employee
          Directors, effective November 10, 1995, incorporated by
          reference to exhibit 10(i)(1) to the Company's Annual Report on
          Form 10-K for the year ended December 31, 1995.

10(j).    Deferred Compensation Plan, as amended effective October 30,
          1992, incorporated by reference to exhibit 10(k) to the
          Company's Annual Report on Form 10-K for the year ended
          December 31, 1992.

10(j)(1). Amendments to Deferred Compensation Plan, effective
          January 1, 1993, February 1, 1994 and January 1, 1995,
          incorporated by reference to exhibit 10(j)(1) to the Company's
          Annual Report on Form 10-K for the year ended December 31,
          1994.

10(j)(2). Amendment to Deferred Compensation Plan, effective June 1,
          1995, incorporated by reference to exhibit 10(j)(2) to the
          Company's Annual Report on Form 10-K for the year ended
          December 31, 1995.

10(k).    Summary of the Executive Split Dollar Life Insurance Plan,
          dated November 1990, incorporated by reference to exhibit 10(m)
          to the Company's Annual Report on Form 10-K for the year ended
          December 31, 1990.

10(l).    Dividend Equivalent Compensation Plan, effective February 3,
          1997, incorporated by reference to exhibit 10(l) to the
          Company's Annual Report on Form 10-K for the year ended
          December 31, 1996.

10(m).    Form of Indemnity Agreement between the Company and individual
          directors or officers, incorporated by reference to exhibit
          10(j) to the Company's Annual Report on Form 10-K for the year
          ended December 31, 1987.

10(n).    Revolving Credit Agreement (364-Day), dated as of August 14,
          1998, incorporated by reference to Exhibit 10(n) to the
          Company's Quarterly Report on Form 10-Q for the quarter ended
          September 30, 1998.

10(o).    Revolving Credit Agreement (Five-Year), dated as of August 14,
          1998, incorporated by reference to Exhibit 10(o) to the
          Company's Quarterly Report on Form 10-Q for the quarter ended
          September 30, 1998.

10(p).    Alcoa Stock Incentive Plan, effective June 1, 1999 (subject to
          shareholder approval).

10(q).    Alcoa Supplemental Pension Plan for Senior Executives,
          effective January 1, 1999.

                                31

10(r).    Deferred Fee Estate Enhancement Plan for Directors, effective
          July 10, 1998.

10(s).    Alcoa Deferred Compensation Estate Enhancement Plan, effective
          July 10, 1998.

12.       Computation of Ratio of Earnings to Fixed Charges.

13.       Portions of Alcoa's 1998 Annual Report to Shareholders.

21.       Subsidiaries and Equity Entities of the Registrant.

23.       Consent of Independent Certified Public Accountants.

24.       Power of Attorney for certain directors.

27.       Financial data schedule.

     *Exhibit Nos. 10(a) through 10(l) and 10(p) through 10(s) are
management contracts or compensatory plans required to be filed as
Exhibits to this Form 10-K.

     Amendments and modifications to other Exhibits previously filed
have been omitted when in the opinion of the Registrant such Exhibits
as amended or modified are no longer material or, in certain instances,
are no longer required to be filed as Exhibits.

     No other instruments defining the rights of holders of long-term
debt of the Registrant or its subsidiaries have been filed as Exhibits
because no such instruments met the threshold materiality requirements
under Regulation S-K.  The Registrant agrees, however, to furnish a
copy of any such instruments to the Commission upon request.

   (b)    Reports on Form 8-K.  None was filed in the fourth quarter of
1998.

                                32

                    Independent Accountant's Report

To the Shareholders and Board of Directors
Alcoa Inc. (Alcoa)

     Our report on the consolidated financial statements of Alcoa has
been incorporated by reference in this Form 10-K from page 38 of the
1998 Annual Report to Shareholders of Alcoa.  In connection with our
audits of such financial statements, we have also audited the related
financial statement schedule listed under Item 14 of this Form 10-K.

     In our opinion, the financial statement schedule referred to
above, when considered in relation to the basic financial statements
taken as a whole, presents fairly, in all material respects, the
information required to be included therein.

                                 /s/PricewaterhouseCoopers LLP
                                 PricewaterhouseCoopers LLP

600 Grant Street
Pittsburgh, Pennsylvania
January 8, 1999

                                33

               SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
                       FOR THE YEARS ENDED DECEMBER 31
                                (in millions)

Col. A                                Col. B                  Col. C             Col. D         Col. E
- ------                                ------                  ------             ------         ------
                                                           Additions                        
                                                           ---------
                                    Balance at    Charged to     Charged to 
                                    beginning of  costs and      other                         Balance at
     Description                    period        expenses       accounts (A)  Deductions (B)  end of period
     -----------                    ------        --------       ------------  --------------  -------------
                                  
Notes:  (A)  Collections on accounts previously written off, acquisition/divestiture of subsidiaries and foreign
             currency translation adjustments.
        (B)  Uncollectible accounts written off.
        (C)  Related primarily to reductions in the valuation reserve based on a change in circumstances.

                                34

                               SIGNATURE

     Pursuant to the requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934, the Registrant has duly caused this
report to be signed on its behalf by the undersigned, thereunto duly
authorized.

                            ALCOA INC.

March 12, 1999              By   /s/Earnest J. Edwards
                                 Earnest J. Edwards
                                 Senior Vice President and Controller
                                 (Also signing as Principal Accounting
                                 Officer)

     Pursuant to the requirements of the Securities Exchange Act of
1934, this report has been signed below by the following persons on
behalf of the Registrant and in the capacities and on the dates
indicated.

     Signature                      Title                Date

/s/Paul H. O'Neill        Chairman of the Board          March 12, 1999
   Paul H. O'Neill        and Chief Executive Officer
                          (Principal Executive Officer
                          and Director)

/s/Richard B. Kelson      Executive Vice President and   March 12, 1999
   Richard B. Kelson      Chief Financial Officer
                          (Principal Financial Officer)

Alain J. P. Belda, Kenneth W. Dam, Joseph T. Gorman, Judith M. Gueron,
Sir Ronald Hampel, Hugh M. Morgan, John P. Mulroney, Henry B. Schacht,
Franklin A. Thomas and Marina v.N. Whitman, each as a Director, on
March 12, 1999, by Denis A. Demblowski, their Attorney-in-Fact.*

*By  /s/Denis A. Demblowski
     Denis A. Demblowski
     Attorney-in-Fact

                                35

                                        EXHIBIT 3(a)

                           ALCOA INC.

                            ARTICLES

                    (As Amended January 1999)

     FIRST.  The name of the corporation is Alcoa Inc.

     SECOND.  The location and post office address of the
corporation's current registered office is 201 Isabella Street,
Pittsburgh, Pennsylavania  15212-5858 [this paragraph reflects
the change in the registered office address made August 14, 1998
by the filing of a Statement of Change of Registered Office with
the Secretary of State of the Commonwealth of Pennsylvania; the
prior registered office address was 1501 Alcoa Building, Mellon
Square, Pittsburgh, Pennsylvania].

     THIRD.  The purpose or purposes of the corporation are:  to
acquire and dispose of deposits of and rights to bauxite, clay,
ores and minerals of any sort or description, and to acquire,
extract, treat and dispose of any materials recovered or
recoverable therefrom; to reduce ores of aluminum and any and all
other ores to their basic metals; to manufacture, alloy and
fabricate any and all metals into articles of commerce; to
acquire, produce, transport, trade in and dispose of goods, wares
and merchandise of every class and description; to purchase,
lease, or otherwise acquire improved or unimproved real property,
leaseholds, easements and franchises, to manage, use, deal with
and improve the same or any part thereof, and to sell, exchange,
lease, sublease, or otherwise dispose of any of said property or
the improvements thereon or any part thereof; to acquire, use and
dispose of all land, minerals, materials, apparatus, machinery
and other agencies, means and facilities, to perform all
operations, and to do all things, necessary, convenient or
incident to the foregoing; and to carry on any business directly
or indirectly related thereto; and the corporation shall have
unlimited power to engage in and to do any lawful act concerning
any or all lawful business for which corporations may be
incorporated under the Pennsylvania Business Corporation Law.

     FOURTH.  The term for which the corporation is to exist is
perpetual.

     FIFTH.  The authorized capital of the corporation shall be
660,000 shares of Serial Preferred Stock of the par value of $100
per share, 10,000,000 shares of Class B Serial Preferred Stock of
the par value of $1.00 per share and 600,000,000 shares of Common
Stock of the par value of $1.00 per share.

     Hereinafter in this Article Fifth, the term "Preferred
Stock" shall mean each of the Serial Preferred Stock and the
Class B Serial Preferred Stock.

     A description of each class of shares which the corporation
shall have authority to issue and a statement of the rights,
voting powers, preferences, qualifications, limitations,
restrictions and the special or relative rights granted to or
imposed upon the shares of each class and of the authority vested
in the Board of Directors of the corporation to establish series
of the Preferred Stock and to fix and determine the variations in
the relative rights and preferences as between the series thereof
are as follows:

     1.   Establishment of Series of Preferred Stock.  Preferred
Stock shall be issued in one or more series.  Each series shall
be designated by the Board of Directors so as to distinguish the
shares thereof from the shares of all other series and classes.
The Board of Directors may, by resolution, from time to time
divide shares of Preferred Stock into series and fix and
determine the number of shares and, subject to the provisions of
this Article Fifth, the relative rights and preferences of any
series so established, provided that all shares of Preferred
Stock shall be identical except as to the following relative
rights and preferences, in respect of any or all of which there
may be variations between different series, namely:  the rate of
dividend (including the date from which dividends shall be
cumulative and, with respect to Class B Serial Preferred Stock,
whether such dividend rate shall be fixed or variable and the
methods, procedures and formulas for the recalculation or
periodic resetting of any variable dividend rate); the price at,
and the terms and conditions on, which shares may be redeemed;
the amounts payable on shares in the event of voluntary or
involuntary liquidation; sinking fund provisions for the
redemption or purchase of shares in the event shares of any
series are issued with sinking fund provisions; and the terms and
conditions on which the shares of any series may be converted in
the event the shares of any series are issued with the privilege
of conversion.  Each share of any series of Preferred Stock shall
be identical with all other shares of such series, except as to
date from which dividends shall be cumulative.

     2.   Dividends.

     (a)  The holders of Serial Preferred Stock of any series
shall be entitled to receive, when and as declared by the Board
of Directors, out of surplus or net profits legally available
therefor, cumulative dividends at the rate of dividend fixed by
the Board of Directors for such series as hereinbefore provided,
and no more, payable quarter yearly on the first days of January,
April, July and October in each year.  The dividends on any
shares of Serial Preferred Stock shall be cumulative from such
date as shall be fixed for that purpose by the Board of Directors
prior to the issue of such shares or, if no such date shall be so
fixed by the Board of Directors, from the quarter yearly dividend
payment date next preceding the date of issue of such shares.

     (b)  The holders of Class B Serial Preferred Stock of any
series shall be entitled to receive, when and as declared by the
Board of Directors or any authorized committee thereof, out of
funds legally available therefor, cumulative dividends at the
rate of dividend fixed by the Board of Directors for such series
including any such rate which may be reset or recalculated from
time to time pursuant to procedures or formulas established
therefor by the Board of Directors, and no more; provided,
however, that no dividend shall be declared or paid on the Class
B Serial Preferred Stock so long as any of the Serial Preferred
Stock remains outstanding, unless all quarter yearly dividends
accrued on the Serial Preferred Stock and the dividend thereon
for the current quarter yearly dividend period shall have been
paid or declared and a sum sufficient for the payment thereof set
apart.  The dividends on any shares of Class B Serial Preferred
Stock shall be cumulative from such date as shall be fixed for
that purpose by the Board of Directors prior to the issue of such
shares or, if no such date shall be so fixed by the Board of
Directors, from the dividend payment date for such series next
preceding the date of issue of such shares.  If full cumulative
dividends on shares of a series of Class B Serial Preferred Stock
have not been paid or declared and a sum sufficient for the
payment thereof set apart, dividends thereon shall be declared
and paid pro rata to the holders of such series entitled thereto.
Accrued dividends shall not bear interest.

     (c)  The holders of Common Stock shall be entitled to
receive dividends, when and as declared by the Board of
Directors, out of surplus or net profits legally available
therefor, provided, however, that no dividend shall be declared
or paid on the Common Stock so long as any of the Preferred Stock
remains outstanding, unless all dividends accrued on all classes
of Preferred Stock and the dividend on Serial Preferred Stock for
the current quarter yearly dividend period shall have been paid
or declared and a sum sufficient for the payment thereof set
apart.

     3.   Liquidation.  In the event of any liquidation,
dissolution or winding up of the corporation, whether voluntary
or involuntary, then before any payment or distribution shall be
made to the holders of Common Stock or Class B Serial Preferred
Stock the holders of Serial Preferred Stock shall be entitled to
be paid such amount as shall have been fixed by the Board of
Directors as hereinbefore provided, plus all dividends which have
accrued on the Serial Preferred Stock and have not been paid or
declared and a sum sufficient for the payment thereof set apart.
Thereafter, the holders of Class B Serial Preferred Stock of each
series shall be entitled to be paid such amount as shall have
been fixed by the Board of Directors as hereinbefore provided,
plus all dividends which have accrued on the Class B Serial
Preferred Stock and have not been paid or declared and a sum
sufficient for the payment thereof set apart.  Thereafter, the
remaining assets shall belong to and be divided among the holders
of the Common Stock.  The consolidation or merger of the
corporation with or into any other corporation or corporations or
share exchange or division involving the corporation in pursuance
of applicable statutes providing for the consolidation, merger,
share exchange or division shall not be deemed a liquidation,
dissolution or winding up of the corporation within the meaning
of any of the provisions of this subdivision.

     4.   Voting Rights.  The holders of Preferred Stock shall
have no voting rights except as otherwise required by law or
hereinafter provided:

          (a)  If at any time the amount of any dividends on
Preferred Stock which have accrued and which have not been paid
or declared and a sum sufficient for the payment thereof set
apart shall be at least equal to the amount of four quarter
yearly dividends, the holders of Preferred Stock shall have one
vote per share, provided, however, that such voting rights of the
holders of Preferred Stock shall continue only until all quarter
yearly dividends accrued on the Preferred Stock have been paid or
declared and a sum sufficient for the payment thereof set apart.

          (b)  Without the consent of the holders of at least a
majority of the shares of Preferred Stock at the time
outstanding, given in person or by proxy, either in writing or by
vote at a meeting called for that purpose at which the holders of
Preferred Stock shall vote as a class,

               (i)  no additional class of stock ranking on a
parity with the Preferred Stock as to dividends or assets shall
be authorized;

               (ii) the authorized number of shares of Preferred
Stock or of any class of stock ranking on a parity with the
Preferred Stock as to dividends or assets shall not be increased;
and

              (iii) the corporation shall not merge or
consolidate with or into any other corporation if the corporation
surviving or resulting from such merger or consolidation would
have after such merger or consolidation any authorized class of
stock ranking senior to or on a parity with the Preferred Stock
except the same number of shares of stock with the same rights
and preferences as the authorized stock of the corporation
immediately preceding such merger or consolidation.

          (c)  Except in pursuance of the provisions of
subdivision 4(b) (iii) of this Article Fifth, without the consent
of the holders of at least sixty-six and two-thirds (66-2/3) per
cent. of the number of shares of Preferred Stock at the time
outstanding, given in person or by proxy, either in writing or by
a vote at a meeting called for that purpose at which the holders
of Preferred Stock shall vote as a class,

               (i)  no change shall be made in the rights and
preferences of the Preferred Stock as set forth in the Articles
of Incorporation or as fixed by the Board of Directors so as to
affect such stock adversely; provided, however, that if any such
change would affect any series of Preferred Stock adversely as
compared with the effect thereof upon any other series of
Preferred Stock, no such change shall be made without the
additional consent given as aforesaid of the holders of at least
sixty-six and two-thirds (66-2/3) per cent. of the number of
shares at the time outstanding of the Preferred Stock of the
series which would be so adversely affected;

               (ii) no additional class of stock ranking senior
to the Preferred Stock as to dividends or assets shall be
authorized;

              (iii) the authorized number of shares of any class
of stock ranking senior to the Preferred Stock as to dividends or
assets shall not be increased; and

               (iv) the corporation shall not (a) sell, lease,
convey or part with control of all or substantially all of its
property or business or (b) voluntarily liquidate, dissolve or
wind up its affairs.

     Notwithstanding the foregoing:

               (i)  except as otherwise required by law, the
voting rights of any series of Class B Serial Preferred Stock may
be limited or eliminated by the Board of Directors prior to the
issuance thereof; and

               (ii) provided no shares of Serial Preferred Stock
are then outstanding, any series of Class B Serial Preferred
Stock may be issued with such additional voting rights in the
event of dividend arrearages as the Board of Directors may
determine to be required to qualify such series for listing on
one or more securities exchanges of recognized standing.

     The holders of Common Stock of the corporation shall have
one vote per share.

     5.   Redemption.

     (a)  The corporation, at the option of the Board of
Directors, may redeem the whole or any part of the Serial
Preferred Stock, or the whole or any part of any series thereof,
at any time or from time to time, at such redemption price
therefor as shall have been fixed by the Board of Directors as
hereinbefore provided, plus all dividends which on the redemption
date have accrued on the shares to be redeemed and have not been
paid or declared and a sum sufficient for the payment thereof set
apart.  Notice of every such redemption shall be published not
less than thirty (30) days nor more than sixty (60) days prior to
the date fixed for redemption in a daily newspaper printed in the
English language and published and of general circulation in the
Borough of Manhattan, City and State of New York, and in a daily
newspaper printed in the English language and published and of
general circulation in the City of Pittsburgh, Pennsylvania.
Notice of every such redemption shall also be mailed not less
than thirty (30) days nor more than sixty (60) days prior to the
date fixed for redemption to the holders of record of the shares
of Serial Preferred Stock to be redeemed at their respective
addresses as the same appear upon the books of the corporation;
but no failure to mail such notice or any defect therein or in
the mailing thereof shall affect the validity of the proceedings
for the redemption of any shares of Serial Preferred Stock.  In
case of a redemption of a part only of any series of the Serial
Preferred Stock at the time outstanding, the corporation shall
select shares so to be redeemed in such manner, whether pro rata
or by lot, as the Board of Directors may determine.  Subject to
the provisions herein contained, the Board of Directors shall
have full power and authority to prescribe the manner in which
and the terms and conditions on which the Serial Preferred Stock
shall be redeemed from time to time.  If notice of redemption
shall have been published as hereinbefore provided and if before
the redemption date specified in such notice all funds necessary
for such redemption shall have been set apart so as to be
available therefor, then on and after the date fixed for
redemption the shares of Serial Preferred Stock so called for
redemption, notwithstanding that any certificate therefor shall
not have been surrendered for cancellation, shall no longer be
deemed outstanding and all rights with respect to such shares
shall forthwith cease and terminate except only the right of the
holders thereof to receive upon surrender of certificates
therefor the amount payable upon redemption thereof, but without
interest; provided, however, that if the corporation shall, after
the publication of notice of any such redemption and prior to the
redemption date, deposit in trust for the account of the holders
of the Serial Preferred Stock to be redeemed with a bank or trust
company in good standing, designated in such notice, organized
under the laws of the United States of America or of the State of
New York or of the Commonwealth of Pennsylvania, doing business
in the Borough of Manhattan, The City of New York, or in the City
of Pittsburgh, Pennsylvania, and having a capital, undivided
profits and surplus aggregating at least five million dollars
($5,000,000), all funds necessary for such redemption, then from
and after the time of such deposit the shares of Serial Preferred
Stock so called for redemption, notwithstanding that any
certificate therefor shall not have been surrendered for
cancellation, shall no longer be deemed outstanding and all
rights with respect to such shares shall forthwith cease and
terminate except only the right of the holders of such shares to
receive from such bank or trust company upon surrender of
certificates therefor the amount payable upon redemption thereof,
but without interest.

     All shares of Serial Preferred Stock so redeemed shall be
cancelled and shall not be reissued.

     (b)  The terms and conditions under which the whole or any
part of any series of the Class B Serial Preferred Stock may be
redeemed shall be established by the Board of Directors prior to
the issuance thereof.  Unless otherwise determined by the Board
of Directors, all shares of Class B Serial Preferred Stock so
redeemed or otherwise acquired by the corporation shall be
returned to the status of authorized but unissued shares.

     6.   Preemptive Rights.  Neither the holders of the
Preferred Stock nor the holders of the Common Stock shall be
entitled to participate in any right of subscription to any
increased or additional capital stock of the corporation of any
kind whatsoever.

     SIXTH.  In each election of directors every shareholder
entitled to vote shall have the right to cast one vote for each
share of stock standing in his name on the books of the Company
for each of such number of candidates as there are directors to
be elected, but no shareholder shall have any right to cumulate
his votes and cast them for one candidate or distribute them
among two or more candidates.

     SEVENTH.  A.  In addition to any affirmative vote required
by law, the Articles or the By-Laws of the corporation (the
"Company"), and except as otherwise expressly provided in Section
B of this Article Seventh, the Company shall not knowingly
engage, directly or indirectly, in any Stock Repurchase (as
hereinafter defined) from an Interested Shareholder (as
hereinafter defined) without the affirmative vote of not less
than a majority of the votes entitled to be cast by the holders
of all then outstanding shares of Voting Stock (as hereinafter
defined) which are beneficially owned by persons other than such
Interested Shareholder, voting together as a single class.  Such
affirmative vote shall be required notwithstanding the fact that
no vote may be required, or that a lesser percentage or separate
class vote may be specified, by law or in any agreement with any
national securities exchange or otherwise.

     B.   The provisions of Section A of this Article Seventh
shall not be applicable to any particular Stock Repurchase from
an Interested Shareholder, and such Stock Repurchase shall
require only such affirmative vote, if any, as is required by law
or by any other provision of the Articles or the By-Laws of the
Company, or any agreement with any national securities exchange
or otherwise, if the conditions specified in either of the
following Paragraphs (1) or (2) are met:

          (1)  The Stock Repurchase is made pursuant to a tender
offer or exchange offer for a class of Capital Stock (as
hereinafter defined) made available on the same basis to all
holders of such class of Capital Stock.

          (2)  The Stock Repurchase is made pursuant to an open
market purchase program approved by a majority of the Continuing
Directors (as hereinafter defined), provided that such repurchase
is effected on the open market and is not the result of a
privately negotiated transaction.

     C.   For the purposes of this Article Seventh:

          (1)  The term "Stock Repurchase" shall mean any
repurchase, directly or indirectly, by the Company or any
Subsidiary of any shares of Capital Stock at a price greater than
the then Fair Market Value of such shares.

          (2)  The term "Capital Stock" shall mean all capital
stock of the Company authorized to be issued from time to time
under Article FIFTH of the Articles of the Company, and the term
"Voting Stock" shall mean all Capital Stock which by its terms
may be voted on all matters submitted to shareholders of the
Company generally.

          (3)  The term "person" shall mean any individual, firm,
company or other entity and shall include any group comprised of
any person and any other person with whom such person or any
Affiliate or Associate of such person has any agreement,
arrangement or understanding, directly or indirectly, for the
purpose of acquiring, holding, voting or disposing of Capital
Stock.

          (4)  The term "Interested Shareholder" shall mean any
person (other than the Company or any Subsidiary and other than
any savings, profit-sharing, employee stock ownership or other
employee benefit plan of the Company or any Subsidiary or any
trustee of or fiduciary with respect to any such plan when acting
in such capacity) who is on the date in question, or who was at
any time within the two year period immediately prior to the date
in question, the beneficial owner of Voting Stock representing
five percent (5%) or more of the votes entitled to be cast by the
holders of all then outstanding shares of Voting Stock.

          (5)  A person shall be a "beneficial owner" of any
Capital Stock (a) which such person or any of its Affiliates or
Associates beneficially owns, directly or indirectly; (b) which
such person or any of its Affiliates or Associates has, directly
or indirectly, (i) the right to acquire (whether such right is
exercisable immediately or subject only to the passage of time),
pursuant to any agreement, arrangement or understanding or upon
the exercise of conversion rights, exchange rights, warrants or
options, or otherwise, or (ii) the right to vote pursuant to any
agreement, arrangement or understanding; or (c) which is
beneficially owned, directly or indirectly, by any other person
with which such person or any of its Affiliates or Associates has
any agreement, arrangement or understanding for the purpose of
acquiring, holding, voting or disposing of any shares of Capital
Stock.  For the purposes of determining whether a person is an
Interested Shareholder pursuant to Paragraph 4 of this Section C,
the number of shares of Capital Stock deemed to be outstanding
shall include shares deemed beneficially owned by such person
through application of Paragraph 5 of this Section C, but shall
not include any other shares of Capital Stock that may be
issuable pursuant to any agreement, arrangement or understanding,
or upon exercise of conversion rights, warrants or options, or
otherwise.

          (6)  The terms "Affiliate" and "Associate" shall have
the respective meanings ascribed to such terms in Rule 12b-2
under the Securities Exchange Act of 1934 as in effect on
March 8, 1985 (the term "registrant" in said Rule 12b-2 meaning
in this case the Company).

          (7)  The term "Subsidiary" shall mean any corporation
of which a majority of any class of equity security is
beneficially owned by the Company; provided, however, that for
the purposes of the definition of Interested Shareholder set
forth in Paragraph 4 of this Section C, the term "Subsidiary"
shall mean only a corporation of which a majority of each class
of equity security is beneficially owned by the Company.

          (8)  The term "Continuing Director" shall mean any
member of the Board of Directors of the Company (the "Board"),
while such person is a member of the Board, who is not an
Affiliate or Associate or representative of the Interested
Shareholder and was a member of the Board prior to the time that
the Interested Shareholder became an Interested Shareholder, and
any successor of a Continuing Director, while such successor is a
member of the Board, who is not an Affiliate or Associate or
representative of the Interested Shareholder and is recommended
or elected to succeed the Continuing Director by a majority of
Continuing Directors.

          (9)  The term "Fair Market Value" shall mean (a) in the
case of cash, the amount of such cash; (b) in the case of stock,
the closing sale price on the trading day immediately preceding
the date in question of a share of such stock on the Composite
Tape for New York Stock Exchange-Listed Stocks, or, if such stock
is not quoted on the Composite Tape, on the New York Stock
Exchange, or, if such stock is not listed on such Exchange, on
the principal United States securities exchange registered under
the Act on which such stock is listed, or, if such stock is not
listed on any such exchange, the closing bid quotation with
respect to a share of such stock on the trading day immediately
preceding the date in question on the National Association of
Securities Dealers, Inc. Automated Quotations System or any
similar system then in use, or if no such quotation is available,
the fair market value on the date in question of a share of such
stock as determined by a majority of the Continuing Directors in
good faith; and (c) in the case of property other than cash or
stock, the fair market value of such property on the date in
question as determined in good faith by a majority of the
Continuing Directors.

     D.   The Board of Directors shall have the power and duty to
determine for the purposes of this Article Seventh, on the basis
of information known to them after reasonable inquiry, (a)
whether a person is an Interested Shareholder, (b) the number of
shares of Capital Stock or other securities beneficially owned by
any person, (c) whether a person is an Affiliate or Associate of
another and (d) whether the consideration to be paid in any Stock
Repurchase has an aggregate Fair Market Value in excess of the
then Fair Market Value of the shares of Capital Stock being
repurchased.  Any such determination made in good faith shall be
binding and conclusive on all parties.

     E.   Nothing contained in this Article Seventh shall be
construed to relieve any Interested Shareholder from any
fiduciary obligation imposed by law.

     F.   Notwithstanding any other provisions of the Articles or
the By-Laws of the Company (and notwithstanding the fact that a
lesser percentage or separate class vote may be specified by law,
these Articles or the By-Laws of the Company), the affirmative
vote of the holders of not less than eighty percent (80%) of the
votes entitled to be cast by the holders of all then outstanding
shares of Voting Stock, voting together as a single class, shall
be required to amend or repeal, or adopt any provisions
inconsistent with, this Article Seventh.

     EIGHTH.  A.  The business and affairs of the corporation
(the "Company") shall be managed by a Board of Directors
comprised as follows:

          (1)  The Board of Directors shall consist of the number
of persons fixed from time to time by the Board of Directors
pursuant to a resolution adopted by a majority vote of the
directors then in office.

          (2)  Beginning with the Board of Directors to be
elected at the annual meeting of shareholders held in 1985,
directors shall be classified with respect to the time for which
they shall severally hold office by dividing them into three
classes, as nearly equal in number as possible.  At such meeting,
each class of directors shall be elected in a separate election.
Directors of the first class shall be elected for a term of
office to expire at the 1986 annual meeting of shareholders,
those of the second class shall be elected for a term of office
to expire at the 1987 annual meeting of shareholders, and those
of the third class shall be elected for a term of office to
expire at the 1988 annual meeting of shareholders.  At each
annual election held after the 1985 annual meeting of
shareholders the class of directors then being elected shall be
elected to hold office for a term of office to expire at the
third succeeding annual meeting of shareholders after their
election.  Each director shall hold office for the term for which
elected and until his or her successor shall have been elected
and qualified, except in the case of earlier death, resignation
or removal.

          (3)  Nominations for the election of directors at an
annual meeting of the shareholders may be made by the Board of
Directors or a committee appointed by the Board of Directors or
by any shareholder entitled to vote in the election of directors
at the meeting.  Shareholders entitled to vote in such election
may nominate one or more persons for election as directors only
if written notice of such shareholder's intent to make such
nomination or nominations has been given either by personal
delivery or by United States mail, postage prepaid, to the
Secretary of the Company not later than ninety days prior to the
anniversary date of the immediately preceding annual meeting.
Such notice shall set forth: (a) the name and address of the
shareholder who intends to make the nomination and of the persons
or person to be nominated; (b) a representation that the
shareholder is a holder of record of stock of the Company
entitled to vote at such meeting and intends to appear in person
or by proxy at the meeting to nominate the person or persons
specified in the notice; (c) a description of all arrangements or
understandings between the shareholder and each nominee and any
other person or persons (naming such person or persons) pursuant
to which the nomination or nominations are to be made by the
shareholder; (d) such other information regarding each nominee
proposed by such shareholder as would be required to be included
in a proxy statement filed pursuant to the proxy rules of the
Securities and Exchange Commission as then in effect; and (e) the
consent of each nominee to serve as a director of the Company if
so elected.  The presiding officer of the meeting may refuse to
acknowledge the nomination of any person not made in compliance
with the foregoing procedure.

          (4)  Any director, any class of directors, or the
entire Board of Directors may be removed from office by
shareholder vote at any time, with or without assigning any
cause, but only if shareholders entitled to cast at least 80% of
the votes which all shareholders would be entitled to cast at an
annual election of directors or of such class of directors shall
vote in favor of such removal.

          (5)  Vacancies in the Board of Directors, including
vacancies resulting from an increase in the number of directors,
shall be filled only by a majority vote of the remaining
directors then in office, though less than a quorum, except that
vacancies resulting from removal from office by a vote of the
shareholders may be filled by the shareholders at the same
meeting at which such removal occurs.  All directors elected to
fill vacancies shall hold office for a term expiring at the
annual meeting of shareholders at which the term of the class to
which they have been elected expires.  No decrease in the number
of directors constituting the Board of Directors shall shorten
the term of any incumbent director.

     B.  Notwithstanding any other provisions of the Articles or
the By-Laws of the Company (and notwithstanding the fact that a
lesser percentage or separate class vote may be specified by law,
these Articles or the By-laws of the Company), the affirmative
vote of not less than eighty percent (80%) of the votes which all
shareholders of the then outstanding shares of capital stock of
the Company would be entitled to cast in an annual election of
directors, voting together as a single class, shall be required
to amend or repeal, or adopt any provisions inconsistent with,
this Article Eighth.

     NINTH.  To the fullest extent that the laws of the
Commonwealth of Pennsylvania, as in effect on May 15, 1987 or as
thereafter amended, permit elimination or limitation of the
liability of directors, no director of the corporation shall be
personally liable for monetary damages for any action taken, or
any failure to take any action.  This Article Ninth shall not
apply to any action filed prior to May 15, 1987, nor to any
breach of performance of duty or any failure of performance of
duty occurring prior to May 15, 1987.  The provisions of this
Article shall be deemed to be a contract with each director of
the corporation who serves as such at any time while such
provisions are in effect, and each such director shall be deemed
to be serving as such in reliance on the provisions of this
Article.  Any amendment or repeal of this Article or adoption of
any other provision of the Articles or By-laws of the corporation
which has the effect of increasing director liability shall
operate prospectively only and shall not affect any action taken,
or any failure to act, prior to such amendment, repeal or
adoption.

     TENTH.  Except as prohibited by law, the corporation may
indemnify any person who is or was a director, officer, employee
or agent of the corporation or is or was serving at the request
of the corporation as a director, officer, employee or agent of
another corporation, partnership, joint venture, trust or other
enterprise (including, without limitation, any employee benefit
plan) and may take such steps as may be deemed appropriate by the
Board of Directors, including purchasing and maintaining
insurance, entering into contracts (including, without
limitation, contracts of indemnification between the corporation
and its directors and officers), creating a trust fund, granting
security interests or using other means (including, without
limitation, a letter of credit) to ensure the payment of such
amounts as may be necessary to effect such indemnification.  This
Article shall be effective May 15, 1987.

                                        EXHIBIT 3(b)
                            BY-LAWS
                               OF
                           ALCOA INC.

                                
                            ARTICLE I
                         IDENTIFICATION
                                
     Section 1.     Principal Office.  The principal office of
the Company shall be in the City of Pittsburgh, Pennsylvania.

     Section 2.     Seal.  The Company shall have a corporate
seal in such form as the board of directors shall by resolution
from time to time prescribe.

     Section 3.     Fiscal Year.  The fiscal year of the Company
shall end on the 31st day of December.

                           ARTICLE II
                     SHAREHOLDERS' MEETINGS

     Section 1.     Place of Meetings.  Meetings of the
shareholders of the Company shall be held at such place within or
without the Commonwealth of Pennsylvania as may be fixed by the
board of directors pursuant to authority hereby granted.

     Section 2.     Annual Meeting.  The annual meeting of the
shareholders shall be held on the Friday next following the first
Monday in May of each year at nine thirty o'clock A.M., local
time in effect at the place of the meeting, or on such other day
or at such other time as may be fixed by the board of directors
pursuant to authority hereby granted.

     Section 3.     Chairman of the Meeting.  All meetings of the
shareholders shall be called to order and presided over by the
chairman of the board, or in the absence of the chairman of the
board, by a vice chairman of the board, the president or another
director, in the order designated by the chairman of the board,
or if none of these be present, by a chairman elected by a
majority of the votes which all shareholders present are entitled
to cast on any matter coming before the meeting.

                           ARTICLE III
                       BOARD OF DIRECTORS

     Section 1.     Number.  Until the board of directors has
increased or decreased the number of the directors as hereinafter
provided, the number of the directors shall be ten.  The board is
hereby authorized to increase or decrease the number of the
directors from time to time without a vote of the shareholders,
provided, however, that such number shall not be less than seven
nor more than fifteen.

     Section 2.     General Powers.  The board of directors shall
have power in general to manage the business and affairs of the
Company consistent with the law, the Articles of the Company and
these By-laws, and may from time to time adopt such regulations
regarding the powers and duties of the respective officers,
assistant officers and agents and the conduct of the Company's
business as the board may deem proper and expedient.

     Section 3.     Election and Nomination of Directors.
Candidates for election as directors at any annual meeting of
shareholders shall be nominated and elected for terms to expire
not later than the third annual meeting following their election,
in accordance with the Articles of the Company and applicable
law.

     Section 4.     Annual Meeting.  The board of directors shall
without notice meet each year upon adjournment of the annual
meeting of the shareholders at the principal office of the
Company, or at such other time or place as shall be designated in
a notice given to all nominees for director, for the purposes of
organization, election of officers and consideration of any other
business that may properly be brought before the meeting.

     Section 5.     Regular Meetings.  Regular meetings of the
board of directors shall be held at such times and places as
shall be fixed by the board at any time in advance of the meeting
date or designated in a notice of the meeting.

     Section 6.     Special Meetings.  Special meetings of the
board of directors may be called by the chairman of the board, a
vice chairman of the board, the president or any two directors.

     Section 7.     Notice of Regular and Special Meetings.  No
notice of a regular meeting of the board of directors shall be
necessary if the meeting is held at the time and place fixed by
the board in advance of the meeting date.  Notice of any regular
meeting to be held at another time or place and of all special
meetings of the board, setting forth the time and place of the
meeting, shall be given by letter or other writing deposited in
the United States mail or with an express mail or private courier
service not later than during the second day immediately
preceding the day for such meeting, or by word of mouth,
telephone, facsimile or other oral or written means received not
later than during the day immediately preceding the day for such
meeting.

     Section 8.     Quorum.  A majority of the directors in
office shall be necessary to constitute a quorum for the
transaction of business at a meeting of the board of directors,
but if at any meeting a quorum shall not be present the meeting
may adjourn from time to time until a quorum shall be present.

     Section 9.     Executive Committee.  The board of directors
may, by resolution adopted by a majority of the whole board,
designate three or more of the directors to constitute an
executive committee which to the extent provided in a resolution
adopted by a majority of the whole board shall have and exercise
the authority of the board in the management of the business and
affairs of the Company except as otherwise limited by law.

     Section 10.    Audit Committee.  The board of directors
shall, by resolution adopted by a majority of the whole board,
designate three or more of the directors to constitute an audit
committee.  Audit committee members shall not be officers or full
time employees of the Company or its subsidiaries.  The audit
committee shall have such authority and shall perform such duties
as shall be provided from time to time in accordance with
resolutions of the board.

     Section 11.    Compensation Committee.  The board of
directors may, by resolution adopted by a majority of the whole
board, designate three or more of the directors to constitute a
compensation committee which to the extent provided in such
resolution or other action by the board shall have and exercise
the authority (a) to fix and determine, and change from time to
time, the compensation of all officers of the Company elected by
the board, including, but not restricted to, monthly or other
periodic compensation and incentive or other additional
compensation, (b) to authorize or approve all contracts of the
Company with any officer for remuneration (whether in the form of
a pension, deferred compensation or otherwise) to be paid from
the general funds of the Company after the termination of regular
employment of such officer, and (c) to administer or perform
specified functions under any one or more of the stock option or
other incentive plans of the Company; provided that the said
committee shall not exercise any of its said authority with
respect to any of its members.

     Section 12.    Compensation of Assistant Officers and
Agents.  Unless otherwise determined by the board of directors,
the chief executive officer of the Company shall have the
authority to fix and determine, and change from time to time, the
compensation of all assistant officers and agents of the Company
elected or appointed by the board or by the chief executive
officer, including, but not restricted to, monthly or other
periodic compensation and incentive or other additional
compensation.

     Section 13.    Limitation Regarding Pension and Incentive
Plans.  Nothing contained in the foregoing two sections of this
Article III shall be construed to vest, or to authorize vesting,
in the compensation committee or the chief executive officer of
the Company any authority with respect to any pension plan of the
Company having general application, or in the chief executive
officer of the Company any authority with respect to stock
options or other incentives under plans which provide for
administration by the board of directors or a committee thereof.

     Section 14.    Other Committees.  In addition to the
committees described in this Article III, the board of directors
may, by resolution adopted by a majority of the whole board,
designate one or more other committees of the board, each of
which shall consist of one or more of the directors.  Each such
other committee shall have such authority and shall perform such
other duties as may be provided from time to time in resolutions
of the board.

     Section 15.    Substitute Committee Members.  In the absence
or disqualification of any member of any committee of the board
of directors, the member or members thereof present at any
meeting and not disqualified from voting, whether or not such
member or members constitute a quorum, may unanimously appoint
another director to act at the meeting in the place of any such
absent or disqualified member.

     Section 16.    Participation by Conference Telephone.  One
or more directors may participate in a meeting of the board of
directors or of a committee thereof by means of conference
telephone or similar communications equipment by means of which
all persons participating in the meeting can hear each other.

     Section 17.    Personal Liability of Directors.  To the
fullest extent that the laws of the Commonwealth of Pennsylvania,
as in effect on May 15, 1987 or as thereafter amended, permit
elimination or limitation of the liability of directors, no
director of the Company shall be personally liable for monetary
damages for any action taken, or any failure to take any action.
This Section 17 shall not apply to any action filed prior to May
15, 1987, nor to any breach of performance of duty or any failure
of performance of duty occurring prior to May 15, 1987.  The
provisions of this Section shall be deemed to be a contract with
each director of the Company who serves as such at any time while
such provisions are in effect, and each such director shall be
deemed to be serving as such in reliance on the provisions of
this Section.  Any amendment or repeal of this Section or
adoption of any other By-law or provision of the Articles of the
Company which has the effect of increasing director liability
shall operate prospectively only and shall not affect any action
taken, or any failure to act, prior to such amendment, repeal or
adoption.  This Section 17 may be amended or repealed only with
the affirmative vote of the holders of a majority of the
outstanding shares of common stock of the Company.

                           ARTICLE IV
                            OFFICERS

     Section 1.     Number and Election.  The board of directors
at its annual meeting shall elect a president, a secretary and a
treasurer, or persons who act as such, and may elect a chairman
of the board, one or more vice presidents, a controller, a
general counsel and such other officers and assistant officers as
the board may deem appropriate.  The board shall from time to
time designate the chief executive officer who shall be either
the chairman of the board or the president.  The board may also
from time to time elect such other officers and assistant
officers and appoint such agents as it may deem appropriate.
Assistant officers and agents also may be appointed by the chief
executive officer.

     Section 2.     Qualifications.  The chairman of the board
shall be a member of the board of directors but the other
officers need not be directors.

     Section 3.     Term of Office.  Each officer and assistant
officer shall hold office until the annual meeting of the board
of directors next following the meeting of the board at which
such officer or assistant officer is elected, except in the case
of earlier death, resignation or removal.

     Section 4.     Chairman of the Board.  The chairman of the
board shall preside at all meetings of the board of directors at
which such chairman is present.  In the absence of the chairman
of the board, a vice chairman of the board, the president or
another director, in the order designated by the chairman of the
board, shall preside at meetings of the board of directors.  If
the chairman of the board is not the chief executive officer, the
chairman of the board shall have such powers and perform such
other duties as the president may from time to time delegate to
such chairman, except as otherwise determined by the board.

     Section 5.     President.  If the president is not the chief
executive officer, the president shall have such powers and
perform such other duties as the chairman of the board may from
time to time delegate to the president, except as otherwise
determined by the board.

     Section 6.     Vice Presidents.  Each vice president,
including any vice president designated as executive, senior or
otherwise, shall have such powers and perform such duties as the
chairman of the board or the president may from time to time
delegate to such vice president, except as otherwise determined
by the board of directors.

     Section 7.     Secretary.  The secretary shall attend
meetings of the shareholders, the board of directors and the
executive committee, shall keep minutes thereof in suitable
books, and shall send out all notices of meetings as required by
law or these By-laws.  The secretary shall be ex officio an
assistant treasurer. The secretary shall, in general, perform all
duties incident to the office of secretary.

     Section 8.     Treasurer.  The treasurer shall receive all
money paid to the Company and keep or cause to be kept accurate
accounts of all money received or payments made in books kept for
that purpose.  The treasurer shall deposit all money received by
the treasurer in the name and to the credit of the Company in
banks or other places of deposit.  The treasurer shall disburse
the money of the Company by checks or vouchers.  The treasurer
shall be ex officio an assistant secretary.  The treasurer shall,
in general, perform all duties incident to the office of
treasurer.

     Section 9.     Controller.  The controller shall be
responsible for the implementation of accounting policies and
procedures, the installation and supervision of all accounting
records, including the preparation and interpretation of
financial statements, the compilation of production costs and
cost distributions and the taking and valuation of physical
inventories.  The controller shall also be responsible for the
maintenance of adequate records of authorized appropriations and
the approval for payment of all checks and vouchers.  The
controller shall, in general, perform all duties incident to the
office of controller.

     Section 10.    General Counsel.  The general counsel shall
advise the Company on legal matters affecting the Company and its
activities and shall supervise and direct the handling of all
such legal matters.  The general counsel shall, in general,
perform all duties incident to the office of general counsel.

     Section 11.    Assistant Officers.  Each assistant officer
shall have such powers and perform such duties as may be
delegated to such assistant officer by the officer to whom such
assistant officer is an assistant or, in the absence or inability
to act of such officer, by the officer to whom such officer
reports or by the chief executive officer.

                            ARTICLE V
                         INDEMNIFICATION

     Section 1.     Indemnification Granted.  Every person who is
or was a director, officer or employee of the Company or of any
other corporation, partnership, joint venture, trust or other
enterprise which such person serves or served as such at the
request of the Company (hereinafter referred to as an "eligible
person") shall in accordance with this Article V, but not if
prohibited by law, be indemnified by the Company as hereinafter
provided against reasonable expense and any liability paid or
incurred by such person in connection with or resulting from any
claim in which such person may be involved, as a party or
otherwise, by reason of such person's being or having been a
director, officer or employee of the Company or such other
enterprise, whether or not such person continues to be such at
the time such liability or expense shall have been paid or
incurred.

     Section 2.     Certain Definitions.  As used in this Article
V, the term "claim" shall mean any threatened or actual claim,
action, suit or proceeding (whether brought by or in the right of
the Company or such other enterprise or otherwise), whether
civil, criminal, administrative or investigative; the term
"expense" shall mean counsel fees and disbursements and all other
expenses (except any liability) incurred in connection with any
claim; and the term "liability" shall mean amounts of judgments,
fines or penalties against, and amounts paid in settlement by, an
eligible person with respect to any claim.

     Section 3.     Expense Reimbursement to the Extent
Successful.  Any eligible person who has been wholly successful,
on the merits or otherwise, with respect to any claim shall be
reimbursed by the Company for such person's reasonable expense.
Any eligible person who has been partially successful shall be
proportionately reimbursed by the Company for such person's
reasonable expense.

     Section 4.     Indemnification Where Not Wholly Successful.
Any eligible person who has been partially unsuccessful and any
other eligible person not described in Section 3 of this Article
V shall be reimbursed by the Company for such person's reasonable
expense and for any liability if a Referee shall deliver to the
Company the written finding of such Referee that such person
acted in good faith and in a manner such person reasonably
believed to be in, or not opposed to, the best interests of the
Company, and in addition with respect to any criminal action or
proceeding, had no reasonable cause to believe the conduct of
such person was unlawful.  Where such person is found by the
Referee to have met the foregoing standards of conduct with
respect to one or more but not all the claims made against such
person, such person shall be entitled to indemnification for 
such expense and liability in such proportion as the Referee 
shall determine.  The termination of any claim by judgment, 
order, settlement (whether with or without court approval), 
adverse decision, or conviction after trail or upon a plea of 
guilty or of nolo contendere or its equivalent, shall not of 
itself create a presumption that an eligible person did not meet
the foregoing standards of conduct.  The person claiming 
indemnification shall, at the request of the Referee, appear 
before the Referee and answer questions which the Referee deems 
relevant and shall be given ample opportunity to present to the 
Referee evidence upon which such person relies for indemnifica-
tion; and the Company shall at the request of the Referee, make
available to the Referee facts, opinions or other evidence in 
any way relevant for the Referee's finding which are within the
possession or control of the Company.  As used in this Article V,
the term "Referee" shall mean independent legal counsel (who may
be regular independent legal counsel of the Company), or other 
disinterested person or persons, selected to act as such 
hereunder by the board of directors of the Company, whether or 
not a disinterested quorum exists.

     Section 5.     Advancement of Expenses.  Any expense
incurred with respect to any claim may be advanced by the Company
prior to the final disposition thereof upon receipt of an
undertaking by or on behalf of the recipient to repay such amount
if it is ultimately determined that such recipient is not to be
indemnified under this Article V.

     Section 6.     Article V Not Exclusive; Survival of Rights.
The rights of indemnification provided in this Article V shall be
in addition to any rights to which any eligible person may
otherwise be entitled by contract or as a matter of law; and in
the event of such person's death, such rights shall extend to the
heirs and legal representatives of such person.

                           ARTICLE VI
                SHARE CERTIFICATES AND TRANSFERS

     Section 1.     Share Certificates.  Share certificates shall
be in such form as the board of directors may from time to time
determine.  Each certificate shall be signed by the chairman of
the board, the president, the treasurer or the secretary of the
Company, by manual or facsimile signature.

     Section 2.     Transfer Agent and Registrar.  The board of
directors may from time to time appoint one or more transfer
agents and may appoint one or more registrars of transfer, each
to act with respect to such preferred and common shares of the
Company as the board of directors may designate.  No share
certificate of the Company shall be valid or binding unless
countersigned, manually or by facsimile signature, by a transfer
agent if one has been appointed to act with respect to the shares
evidenced by such certificate, and registered before issue by a
registrar if one has been appointed to act with respect to the
shares evidenced by such certificate.

     Section 3.     Signatures by Former Corporate Officers or
Agents.  In case any officer of the Company, or any authorized
signatory of any transfer agent or registrar, who has signed, or
whose facsimile signature has been placed upon, any share
certificate shall have ceased to be such officer or authorized
signatory because of death, resignation or otherwise, before the
certificate is issued, it may be issued with the same effect as
if the officer or authorized signatory had not ceased to be such
at the date of its issue.
                                
                           ARTICLE VII
                           AMENDMENTS
                                
     These By-laws may be altered, amended, added to or repealed
by the board of directors at any meeting of the board duly
convened with or without notice of that purpose, subject to the
power of the shareholders to change such action.
                                
                          ARTICLE VIII
                  INDEMNIFICATION FOR DIRECTORS

     Section 1.     Right to Indemnification.  Except as
prohibited by law, every director of the Company shall be
entitled as of right to be indemnified by the Company against
expenses and any liability paid or incurred by such person in
connection with any actual or threatened claim, action, suit or
proceeding, civil, criminal, administrative, investigative or
other, whether brought by or in the right of the Company or
otherwise, in which he or she may be involved, as a party or
otherwise, by reason of such person being or having been a
director of the Company or by reason of the fact that such person
is or was serving at the request of the Company as a director,
officer, employee, fiduciary or other representative of another
corporation, partnership, joint venture, trust, employee benefit
plan or other entity (such claim, action, suit or proceeding
hereinafter being referred to as a "claim"); provided, that no
such right of indemnification shall exist with respect to a claim
brought by a director against the Company except as provided in
the last sentence of this Section 1.  Indemnification hereunder
shall include the right to have expenses incurred by such person
in connection with a claim paid in advance by the Company prior
to final disposition of such claim, subject to any obligation
which may be imposed by law, By-law, agreement or otherwise to
reimburse the Company in certain events.  As used herein,
"expenses" shall include fees and expenses of counsel selected by
any such director and "liability" shall include amounts of
judgments, excise taxes, fines, penalties and amounts paid in
settlement.  With respect to any claim brought by a director or
other person against the Company, the director or other person
shall be entitled to be indemnified for expenses incurred in
connection with such claim pursuant to this Section 1 only (i) if
the claim is a suit brought as a claim for indemnity under
Section 2 of this Article VIII or otherwise, (ii) if the director
or other person is successful in whole or in part in the claim
for which expenses are claimed or (iii) if the indemnification
for expenses is included in a settlement of the claim or is
awarded by a court.

     Section 2.     Right of Claimant to Bring Suit.  If a claim
under Section 1 of this Article VIII is not paid in full by the
Company within thirty days after a written claim has been
received by the Company, the claimant may at any time thereafter
bring suit against the Company to recover the unpaid amount of
the claim and, if successful in whole or in part, the claimant
shall also be entitled to be paid the expense of prosecuting such
claim.  It shall be a defense to any such suit to recover
indemnification that the claimant's conduct was such that under
Pennsylvania law the Company is prohibited from indemnifying the
claimant for the amount claimed, but the burden of proving such
defense shall be on the Company.  Neither the failure of the
Company (including its board of directors, legal counsel and its
shareholders) to have made a determination prior to the
commencement of such suit that indemnification of the claimant is
proper in the circumstances, nor an actual determination by the
Company (including its board of directors, legal counsel or its
shareholders) that the claimant's conduct was such that
indemnification is prohibited by law, shall be a defense to the
suit to recover indemnification or create a presumption that the
claimant's conduct was such that indemnification is prohibited by
law.  The only defense to any such suit to receive payment of
expenses in advance shall be failure to make an undertaking to
reimburse if such an undertaking is required by law, By-law,
agreement or otherwise.

     Section 3.     Insurance and Funding.  The Company may
purchase and maintain insurance to protect itself and any person
eligible to be indemnified hereunder against any liability or
expense asserted or incurred by such person in connection with
any claim, whether or not the Company would have the power to
indemnify such person against such liability or expense by law or
under the provisions of this Article.  The Company may create a
trust fund, grant a security interest, cause a letter of credit
to be issued or use other means (whether or not similar to the
foregoing) to ensure the payment of such sums as may become
necessary to effect indemnification as provided herein.

     Section 4.     Non-Exclusivity; Nature and Extent of Rights.
The right of indemnification provided for in this Article VIII(i)
shall not be deemed exclusive of any other rights, whether now
existing or hereafter created, to which those seeking
indemnification hereunder may be entitled under any provision of
the Articles or By-laws, or any agreement, vote of shareholders
or directors or otherwise, (ii) shall be deemed to create
contractual rights in favor of persons entitled to
indemnification hereunder, (iii) shall continue as to persons who
have ceased to have the status pursuant to which they were
entitled or were denominated as entitled to indemnification
hereunder and shall inure to the benefit of the heirs and legal
representatives of persons entitled to indemnification hereunder
and (iv) shall be applicable to claims commenced after the
adoption hereof, whether arising from acts or omissions occurring
before or after the adoption hereof.  The right of
indemnification provided for herein may not be amended or
repealed so as to limit in any way the indemnification provided
for herein with respect to any acts or omissions occurring prior
to any such amendment or repeal.

                                        EXHIBIT 10(p)      

                   ALCOA STOCK INCENTIVE PLAN

     SECTION 1.  PURPOSE.  The purposes of the Alcoa Stock
Incentive Plan are to encourage selected employees of the Company
and its Subsidiaries to acquire a proprietary and vested interest
in the long-term growth and financial success of the Company, to
generate an increased incentive to promote its well-being and
profitability, to link the interests of such employees to the
long-term interests of shareholders and to enhance the ability of
the Company and its Subsidiaries to attract and retain
individuals of exceptional managerial, technical and professional
talent upon whom, in large measure, the sustained progress,
growth and profitability of the Company depend.

     SECTION 2.  DEFINITIONS.  As used in the Plan, the following
terms have the meanings set forth below:

     "Award" means any Option, Stock Appreciation Right,
Contingent Stock Award, Performance Share, Performance Unit,
Other Stock Unit Award, or any other right, interest, or option
relating to Shares or other property granted pursuant to the
provisions of the Plan.

    "Award Agreement" means any written agreement, contract, or
other instrument or document evidencing any Award granted by the
Committee hereunder, which may, but need not, be executed or
acknowledged by both the Company and the Participant.

    "Beneficial Owner" means beneficial owner as defined in
Rule 13d-3 under the Exchange Act.

    "Board" means the Board of Directors of the Company.

    "Change in Control" means the first to occur of any of the
following events:

          (a)  An Entity, other than a trustee or other fiduciary
     of securities held under an employee benefit plan of the
     Company or any of its Subsidiaries, is or becomes a
     Beneficial Owner, directly or indirectly, of stock of the
     Company representing 20% or more of the total voting power
     of the Company's then outstanding stock and securities;
     provided, however, that for purposes of this subsection (a),
     the following acquisitions shall not constitute a Change of
     Control: (i) any acquisition directly from the Company,
     (ii) any acquisition by the Company, (iii) any acquisition
     by any employee benefit plan (or related trust) sponsored or
     maintained by the Company or any corporation controlled by
     the Company or (iv) any acquisition by any corporation
     pursuant to a transaction that complies with clauses (i) or
     (ii) of subsection (c) of this definition;
          
          (b)  individuals who, as of the date hereof, constitute
     the Board (the "Incumbent Board"), cease for any reason to
     constitute a majority thereof; provided, however, that any
     individual becoming a director whose election, or nomination
     for election by the Company's shareholders, was approved by
     a vote of at least 75% of the directors then comprising the
     Incumbent Board shall be considered as though such
     individual was a member of the Incumbent Board, but
     excluding, for this purpose, any such individual whose
     initial assumption of office occurs as a result of an actual
     or threatened election contest with respect to the election
     or removal of directors or other actual or threatened
     solicitation of proxies or consents by or on behalf of an
     Entity other than the Board;
     
          (c)  there is consummated a merger, consolidation or
     other corporate transaction, other than (i) a merger,
     consolidation or transaction that would result in the voting
     securities of the Company outstanding immediately prior to
     such merger, consolidation or transaction continuing to
     represent (either by remaining outstanding or by being
     converted into voting securities of the surviving Entity or
     any parent thereof) at least 55% of the combined voting
     power of the stock and securities of the Company or such
     surviving Entity or any parent thereof outstanding
     immediately after such merger, consolidation or transaction,
     or (ii) a merger, consolidation or transaction effected to
     implement a recapitalization of the Company (or similar
     transaction) in which no Entity is or becomes the Beneficial
     Owner, directly or indirectly, of stock and securities of
     the Company representing more than 20% of the combined
     voting power of the Company's then outstanding stock and
     securities;
     
          (d)  the sale or disposition by the Company of all or
     substantially all of the Company's assets other than a sale
     or disposition by the Company of all or substantially all of
     the assets to an Entity at least 55% of the combined voting
     power of the stock and securities of which is owned by
     Persons in substantially the same proportions as their
     ownership of the Company's voting stock immediately prior to
     such sale; or
     
          (e)  the shareholders of the Company approve a plan of
     complete liquidation or dissolution of the Company.
     
     "Change in Control Price" means the higher of (a) the
highest reported sales price, regular way, of a Share in any
transaction reported on the New York Stock Exchange Composite
Tape or other national exchange on which Shares are listed or on
NASDAQ during the 60-day period prior to and including the date
of a Change in Control or (b) if the Change in Control is the
result of a tender or exchange offer or a merger, consolidation
or other corporate transaction, the highest price per Share paid
in such tender or exchange offer or corporate transaction.  To
the extent that the consideration paid in any such transaction
described above consists all or in part of securities or other
non-cash consideration, the value of such securities or other non-
cash consideration shall be determined in the sole discretion of
the Board.

    "Code" means the Internal Revenue Code of 1986, as amended
from time to time, and any successor thereto.

    "Committee" means the Compensation Committee of the Board, or
any successor to such committee, or a subcommittee thereof,
composed of no fewer than two directors, each of whom is a Non-
Employee Director and an "outside director" within the meaning of
Section 162(m) of the Code, or any successor provision thereto.

    "Company" means Alcoa Inc., a Pennsylvania corporation.

    "Contingent Stock" means any Share issued with the
contingency or restriction that the holder may not sell,
transfer, pledge or assign such Share and with such other
contingencies or restrictions as the Committee, in its sole
discretion, may impose (including, without limitation, any
contingency or restriction on the right to vote such Share and
the right to receive any cash dividends), which contingencies and
restrictions may lapse separately or in combination, at such time
or times, in installments or otherwise, as the Committee may deem
appropriate.

     "Contingent Stock Award" means an award of Contingent Stock
under Section 8 hereof.

    "Covered Employee" means a "covered employee" within the
meaning of Section 162(m)(3) of the Code, or any successor
provision thereto.

    "Employee" means any employee of the Company or of any
Subsidiary.

    "Entity" means any individual, entity, person (within the
meaning of Section 3(a)(9) of the Exchange Act) or group (within
the meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act),
other than (a) any employee plan established by the Company,
(b) any affiliate (as defined in Rule 12b-2 promulgated under the
Exchange Act) of the Company, (c) an underwriter temporarily
holding securities pursuant to an offering of such securities, or
(d) a corporation owned, directly or indirectly, by shareholders
of the Company in substantially the same proportions as their
ownership of the Company.

    "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

    "Fair Market Value" means, with respect to any property, the
market value of such property determined by such methods or
procedures as shall be established from time to time by the
Committee.

    "Non-Employee Director" has the meaning set forth in Rule 16b-
3(b)(3) under the Exchange Act, or any successor definition
adopted by the Securities and Exchange Commission.

    "Option" means any right granted to a Participant under the
Plan allowing such Participant to purchase Shares at such price
or prices and during such period or periods as the Committee
shall determine.  All Options granted under the Plan are intended
to be nonqualified stock options for purposes of the Code.

    "Other Stock Unit Award" means any right granted to a
Participant by the Committee pursuant to Section 10 hereof.

    "Participant" means an Employee who is selected by the
Committee to receive an Award under the Plan.

    "Performance Award" means any Award of Performance Shares or
Performance Units pursuant to Section 9 hereof.

    "Performance Period" means that period established by the
Committee at the time any Performance Award is granted or at any
time thereafter during which any performance goals specified by
the Committee with respect to such Award are to be measured.  A
Performance Period may not be less than one year.

    "Performance Share" means any grant pursuant to Section 9
hereof of a unit valued by reference to a designated number of
Shares, which value may be paid to the Participant by delivery of
such property as the Committee shall determine, including,
without limitation, cash, Shares or any combination thereof, upon
achievement of such performance goals during the Performance
Period as the Committee shall establish at the time of such grant
or thereafter.

    "Performance Unit" means any grant pursuant to Section 9
hereof of a unit valued by reference to a designated amount of
property other than Shares, which value may be paid to the
Participant by delivery of such property as the Committee shall
determine, including, without limitation, cash, Shares or any
combination thereof, upon achievement of such performance goals
during the Performance Period as the Committee shall establish at
the time of such grant or thereafter.

    "Person" means any individual, corporation, partnership,
association, joint stock company, trust, unincorporated
organization or government or political subdivision thereof.

    "Plan" means this Alcoa Stock Incentive Plan.

    "Prior Plan" means the Company's Long Term Stock Incentive
Plan.

    "Reload Option" means an Option described in Section 6(e) of
the Plan, granted in connection with the exercise of an option
under the Prior Plan or an Award under the Plan (an "antecedent
award").  As a condition to the grant of a Reload Option, a
Participant must elect at the time of exercise of the antecedent
award that a designated portion, as determined by the Committee,
of the Shares issued upon exercise of the antecedent award shall
be restricted in terms of transfer for such period of time as the
Committee may determine at the time of grant of the Reload Option
or at a later date.

     "Shares" means the shares of common stock of the Company,
$1.00 par value.

     "Stock Appreciation Right" means any right granted to a
Participant pursuant to Section 7 hereof to receive, upon
exercise by the Participant, the excess of (a) the Fair Market
Value of one Share on the date of exercise or, if the Committee
shall so determine, at any time during a specified period before
the date of exercise over (b) the grant price of the right on the
date of grant, or if granted in connection with an outstanding
Option on the date of grant of the related Option, as specified
by the Committee in its sole discretion, which, except in the
case of Substitute Awards or in connection with an adjustment
provided in Section 4(g), shall not be less than the Fair Market
Value of one Share on such date of grant of the right or the
related Option, as the case may be.  Any payment by the Company
in respect of such right may be made in cash, Shares, other
property or any combination thereof, as the Committee, in its
sole discretion, shall determine.

     "Subsidiary" means any corporation in which the Company
owns, directly or indirectly, stock possessing 50 percent or more
of the total combined voting power of all classes of stock in
such corporation, and any corporation, partnership, joint
venture, limited liability company or other business entity as to
which the Company possesses a significant ownership interest,
directly or indirectly, as determined by the Committee.

     "Substitute Awards" means Awards granted or Shares issued by
the Company in assumption of, or in substitution or exchange for,
awards previously granted, or the right or obligation to make
future awards, by a company acquired by the Company or any of its
Subsidiaries or with which the Company or any of its Subsidiaries
combines.

     SECTION 3.  ADMINISTRATION.  The Plan shall be administered
by the Committee.  The Committee shall have full power and
authority, subject to such orders or resolutions not inconsistent
with the provisions of the Plan as may from time to time be
adopted by the Board, to: (i) select the Employees of the Company
and its Subsidiaries to whom Awards may from time to time be
granted hereunder; (ii) determine the type or types of Award to
be granted to each Participant hereunder; (iii) determine the
number of Shares to be covered by each Award granted hereunder;
(iv) determine the terms and conditions, not inconsistent with
the provisions of the Plan, of any Award granted hereunder;
(v) determine whether, to what extent and under what
circumstances Awards may be settled in cash, Shares or other
property or canceled or suspended; (vi) determine whether, to
what extent and under what circumstances cash, Shares and other
property and other amounts payable with respect to an Award under
this Plan shall be deferred either automatically or at the
election of the Participant; (vii) interpret and administer the
Plan and any instrument or agreement entered into under the Plan;
(viii) establish such rules and regulations and appoint such
agents as it shall deem appropriate for the proper administration
of the Plan; and (ix) make any other determination and take any
other action that the Committee deems necessary or desirable for
administration of the Plan.  Decisions of the Committee shall be
final, conclusive and binding upon all persons, including the
Company, any Participant, any shareholder and any Employee.

     SECTION 4.  SHARES SUBJECT TO THE PLAN.

     (a)  Subject to the adjustment provisions of Section 4(g)
below and the provisions of Section 4(b) through (f), up to 14
million Shares may be issued under the Plan.

     (b)  In addition to the Shares authorized by Section 4(a),
the following Shares may be issued under the Plan:

          (i)  Shares that were authorized to be issued under the
Prior Plan, but that are not issued under that plan because of
the cancellation, termination or expiration of awards under the
Prior Plan shall be available for issuance under this Plan.

          (ii) If a Participant tenders, or has withheld, Shares
in payment of all or part of the option price under a stock
option granted under the Plan or the Prior Plan, or in
satisfaction of withholding tax obligations thereunder, the
Shares tendered by the Participant or so withheld shall become
available for issuance under the Plan.

          (iii)     If Shares that are the issued under the Plan
are subsequently forfeited in accordance with the terms of the
Award or an Award Agreement, the forfeited Shares shall become
available for issuance under the Plan.

          (iv) If the Company repurchases any Shares and, in
connection therewith, the Board designates that any or all of the
repurchased Shares shall be available for issuance under the
Plan, those repurchased Shares allocated to the Plan shall become
available for issuance under the Plan.

     (c)  Subject to the adjustment provisions of Section 4(g),
not more than one million Shares shall be issued under Awards
other than Options and Stock Appreciation Rights.

     (d)  If an Award may be paid only in Shares or in either
cash or Shares, the Shares shall be deemed to be issued hereunder
only when and to the extent that payment is actually made in
Shares.  However, the Committee may authorize a cash payment
under an Award in lieu of Shares if there are insufficient Shares
available for issuance under the Plan.

     (e)  Any Shares issued hereunder may consist, in whole or in
part, of authorized and unissued shares, treasury shares or
shares purchased in the open market or otherwise.

     (f)  Shares issued or granted in connection with Substitute
Awards shall not reduce the Shares available for issuance under
the Plan or to a Participant in any calendar year.

     (g)  In the event of any merger, reorganization,
consolidation, recapitalization, stock dividend, stock split,
reverse stock split, spin-off or similar transaction or other
change in corporate structure affecting the Shares, such
adjustments and other substitutions shall be made to the Plan and
to Awards as the Committee in its sole discretion deems equitable
or appropriate, including, without limitation, such adjustments
in the aggregate number, class and kind of securities that may be
delivered under the Plan, in the aggregate or to any one
Participant, in the number, class, kind and option or exercise
price of securities subject to outstanding Options, Stock
Appreciation Rights or other Awards granted under the Plan, and
in the number, class and kind of securities subject to Awards
granted under the Plan (including, if the Committee deems
appropriate, the substitution of similar options to purchase the
shares of, or other awards denominated in the shares of, another
company) as the Committee may determine to be appropriate in its
sole discretion; provided that the number of Shares subject to
any Award shall always be a whole number.

     SECTION 5.  ELIGIBILITY.  Any Employee shall be eligible to
be selected as a Participant.

     SECTION 6.  STOCK OPTIONS.  Options may be granted hereunder
to Participants either alone or in addition to other Awards
granted under the Plan.  Any Option granted under the Plan may be
evidenced by an Award Agreement in such form as the Committee
from time to time approves.  Any such Option shall be subject to
the terms and conditions required by this Section 6 and to such
additional terms and conditions, not inconsistent with the
provisions of the Plan, as the Committee may deem appropriate in
each case.

     (a)  Option Price.  The purchase price per Share purchasable
under an Option shall be determined by the Committee in its sole
discretion; provided that, except in connection with an
adjustment provided for in Section 4(g), such purchase price
shall not be less than the Fair Market Value of the Share on the
date of the grant of the Option.

     (b)  Option Period.  The term of each Option shall be fixed
by the Committee in its sole discretion, not to exceed ten years
from the date the Option is granted.

     (c)  Exercisability.  Options shall be exercisable at such
time or times as determined by the Committee at or subsequent to
grant.

     (d)  Method Of Exercise.  Subject to the other provisions of
the Plan, any Option may be exercised by the Participant in whole
or in part at such time or times, and the Participant may make
payment of the option price in such form or forms, including,
without limitation, payment by delivery of cash, Shares or other
consideration (including, where permitted by law and the
Committee, Awards) having a Fair Market Value on the exercise
date equal to the total option price, or by any combination of
cash, Shares and other consideration as the Committee may specify
in the applicable Award Agreement.

     (e)  Reload Options.  The Committee shall have the authority
to specify, either at the time of grant of an Option or at a
later date, that upon exercise of all or a portion of that Option
a Reload Option shall be granted under specified conditions.  A
Reload Option entitles the Participant to purchase Shares (i)
that are covered by an antecedent award at the time of its
exercise, but are not issued upon such exercise, or (ii) whose
aggregate grant price equals the purchase price of the exercised
antecedent award and any related tax withholdings.  The grant
price per Share of the Reload Option shall be the Fair Market
Value per Share at the time of grant.  The duration of a Reload
Option shall not extend beyond the expiration date of the
antecedent award.  The specific terms and conditions applicable
to Reload Options shall be determined by the Committee and shall
be set forth in rules adopted by the Committee and/or in
agreements or other documentation evidencing such Options.

     (f)  Transferability of Options.  Notwithstanding the
provisions of Section 14(a) of the Plan, at the discretion of the
Committee and in accordance with rules it establishes from time
to time, Participants may be permitted to transfer some or all of
their Options to one or more immediate family members.
     
     SECTION 7.  STOCK APPRECIATION RIGHTS.  Stock Appreciation
Rights may be granted hereunder to Participants either alone or
in addition to other Awards granted under the Plan and may, but
need not, relate to a specific Option granted under Section 6.
The provisions of Stock Appreciation Rights need not be the same
with respect to each recipient.  Any Stock Appreciation Right
related to an Option may be granted at the same time such Option
is granted or at any time thereafter before exercise or
expiration of such Option.  In the case of any Stock Appreciation
Right related to any Option, the Stock Appreciation Right or
applicable portion thereof shall terminate and no longer be
exercisable upon the termination or exercise of the related
Option, except that a Stock Appreciation Right granted with
respect to less than the full number of Shares covered by a
related Option shall not be reduced until the exercise or
termination of the related Option exceeds the number of Shares
not covered by the Stock Appreciation Right.  Any Option related
to any Stock Appreciation Right shall no longer be exercisable to
the extent the related Stock Appreciation Right has been
exercised.  The Committee may impose such conditions or
restrictions on the exercise of any Stock Appreciation Right as
it shall deem appropriate.

     SECTION 8.  CONTINGENT STOCK

     (a)  Issuance.  A Contingent Stock Award shall be subject to
contingencies or restrictions imposed by the Committee during a
period of time specified by the Committee (the "Contingency
Period"). Contingent Stock Awards may be issued hereunder to
Participants, for no cash consideration or for such minimum
consideration as may be required by applicable law, either alone
or in addition to other Awards granted under the Plan.  The
provisions of Contingent Stock Awards need not be the same with
respect to each recipient.

     (b)  Registration.  Any Contingent Stock issued hereunder
may be evidenced in such manner as the Committee in its sole
discretion shall deem appropriate, including, without limitation,
book-entry registration or issuance of a stock certificate or
certificates.  In the event any stock certificate is issued in
respect of shares of Contingent Stock awarded under the Plan,
such certificate shall be registered in the name of the
Participant and shall bear an appropriate legend referring to the
terms, conditions, contingencies and restrictions applicable to
such Award.

     (c)  Forfeiture.  Except as otherwise determined by the
Committee at the time of grant or thereafter, upon termination of
employment for any reason during the Contingency Period, all
Shares of Contingent Stock still subject to contingency or
restriction shall be forfeited by the Participant and reacquired
by the Company.  Noncontingent Shares, evidenced in such manner
as the Committee shall deem appropriate, shall be issued to the
Participant promptly after the Contingency Period, as determined
or modified by the Committee, shall expire.

     (d)  Minimum Vesting Condition.  The minimum Contingency
Period applicable to any Contingent Stock Award that is not
subject to performance conditions restricting transfer shall be
three (3) years from the date of grant; provided, however, that a
Contingency Period of less than three (3) years may be approved
for such Awards with respect to up to 100,000 Shares under the
Plan.

     SECTION 9.  PERFORMANCE AWARDS.  Performance Awards may be
granted hereunder to Participants, for no cash consideration or
for such minimum consideration as may be required by applicable
law, either alone or in addition to other Awards granted under
the Plan.  The performance criteria to be achieved during any
Performance Period and the length of the Performance Period shall
be determined by the Committee upon the grant of each Performance
Award.  Except as provided in Section 11, Performance Awards will
be paid only after the end of the relevant Performance Period.
Performance Awards may be paid in cash, Shares, other property or
any combination thereof in the sole discretion of the Committee
at the time of payment.  The performance levels to be achieved
for each Performance Period and the amount of the Award to be
paid shall be conclusively determined by the Committee.
Performance Awards may be paid in a lump sum or in installments
following the close of the Performance Period or, in accordance
with procedures established by the Committee, on a deferred
basis.

     SECTION 10.  OTHER STOCK UNIT AWARDS.

     (a)  Other Awards of Shares and other Awards that are valued
in whole or in part by reference to, or are otherwise based on,
Shares or other property ("Other Stock Unit Awards") may be
granted hereunder to Participants, either alone or in addition to
other Awards granted under the Plan.  Other Stock Unit Awards may
be paid in Shares, cash or any other form of property as the
Committee shall determine.  Subject to the provisions of the
Plan, the Committee shall have sole and complete authority to
determine the Employees of the Company and its Subsidiaries to
whom, and the time or times at which, such Awards shall be made,
the number of Shares to be granted pursuant to such Awards and
all other conditions of the Awards.  The provisions of Other
Stock Unit Awards need not be the same with respect to each
recipient.

     (b)  Subject to the provisions of this Plan and any
applicable Award Agreement, Awards and Shares subject to Awards
granted under this Section 10, may not be sold, assigned,
transferred, pledged or otherwise encumbered prior to the date on
which the Shares are issued, or, if later, the date on which any
applicable contingency, restriction, performance or deferral
period lapses.  For any Award or Shares subject to any Award
granted under this Section 10 the transferability of which is
conditioned only on the passage of time, such restriction period
shall be a minimum of three (3) years.  Shares (including
securities convertible into Shares) subject to Awards granted
under this Section 10 may be issued for no cash consideration or
for such minimum consideration as may be required by applicable
law.  Shares (including securities convertible into Shares)
purchased pursuant to a purchase right granted under this
Section 10 thereafter shall be purchased for such consideration
as the Committee shall in its sole discretion determine, which
shall not be less than the Fair Market Value of such Shares or
other securities as of the date such purchase right is granted.

     SECTION 11.  CHANGE IN CONTROL PROVISIONS.

     (a)  Impact of Event.  Notwithstanding any other provision
of the Plan to the contrary, unless the Committee shall determine
otherwise at the time of grant with respect to a particular
Award, in the event of a Change in Control:

          (i)  any Options and Stock Appreciation Rights
outstanding as of the date such Change in Control is determined
to have occurred, and which are not then exercisable and vested,
shall become fully exercisable and vested to the full extent of
the original grant;

          (ii) the contingencies, restrictions and deferral
limitations applicable to any Contingent Stock shall lapse, and
such Contingent Stock shall become free of all contingencies,
restrictions and limitations and become fully vested and
transferable to the full extent of the original grant;

          (iii)     all Performance Awards shall be considered to
be earned and payable pro rata and shall be immediately settled
or distributed.  The pro rata portion of a Performance Award
shall be calculated by multiplying the number of Shares or other
property underlying the Performance Award by a fraction, the
numerator of which is the number of days from the beginning of
the applicable Performance Period to the date of the Change in
Control and the denominator of which is the number of days
originally determined by the Committee as the term of the
applicable Performance Period.  Any deferral, contingency or
other restriction applicable to such Performance Awards shall
lapse.

          (iv) the contingencies, restrictions and deferral
limitations and other conditions applicable to any Other Stock
Unit Awards or any other Awards shall lapse, and such Other Stock
Unit Awards or such other Awards shall become free of all
contingencies, restrictions, limitations or conditions and become
fully vested and transferable to the full extent of the original
grant; and

          (v)  the restrictions applicable to any Shares received
in connection with the grant of a Reload Option shall lapse and
such Shares shall be freely and fully transferable.

     (b)  Change In Control Settlement.  Notwithstanding any
other provision of the Plan, during the 60-day period from and
after a Change in Control (the "Change in Control Election
Period"), a Participant holding an Option or Stock Appreciation
Right shall have the right, whether or not the Option or Stock
Appreciation Right is fully exercisable and in lieu of the
payment of the purchase price for the Shares being purchased
under the Option or Stock Appreciation Right and by giving notice
to the Company, to elect (within the Change in Control Election
Period) to surrender all or part of the Option or Stock
Appreciation Right to the Company and to receive cash, within 30
days of such notice, in an amount equal to the amount by which
the Change in Control Price per Share on the date of such
election shall exceed the purchase price per Share under the
Option or Stock Appreciation Right multiplied by the number of
Shares granted under the Option or Stock Appreciation right as to
which the right granted under this Section 11(b) shall have been
exercised.

     (c)  Alternate Settlement.  Notwithstanding any other
provision of this Plan, if any right granted pursuant to this
Plan would make a Change in Control transaction ineligible for
pooling-of-interests accounting under APB No. l6 (or any
successor standard), that (after giving effect to any other
actions taken to cause such transaction to be eligible for such
pooling-of-interests accounting treatment) but for the nature of
such right would otherwise be eligible for such accounting
treatment, the Committee shall have the ability to substitute for
the cash payable pursuant to such right Shares with a Fair Market
Value equal to the cash that would otherwise be payable pursuant
thereto.

     (d)  Other Forms of Settlement.  The foregoing provisions of
this Section 11 shall not preclude other forms of settlement of
outstanding Awards in the event of a Change in Control, including
a conversion or exchange of Awards for awards or securities of
any person that is a party to or initiates the Change in Control
transaction; provided that no Participant shall be required to
accept any such substituted or exchanged award or security
without such Participant's written consent.

     SECTION 12.  CODE SECTION 162(m) PROVISIONS.

     (a)  Notwithstanding any other provision of this Plan, if
the Committee determines at the time Contingent Stock, a
Performance Award or an Other Stock Unit Award is granted to a
Participant that such Participant is, or is likely to be as of
the end of the tax year in which the Company would claim a tax
deduction in connection with such Award, a Covered Employee, then
the Committee may provide that this Section 12 is applicable to
such Award.

     (b)  If an Award is subject to this Section 12, then the
lapsing of contingencies or restrictions thereon and the
distribution of cash, Shares or other property pursuant thereto,
as applicable, shall be subject to the achievement of one or more
objective performance goals established by the Committee, which
shall be based on the attainment of specified levels of one or
any combination of the following: cumulative net income or
cumulative net income per share during the performance period;
return on sales; return on assets; return on shareholders'
equity; cash flow; economic value added; cumulative operating
income; total shareholders' return; cost reductions; or
achievement of environment, health & safety goals of the Company
or the Subsidiary or business unit of the Company for or within
which the Participant is primarily employed.  Such performance
goals shall be set by the Committee within the time period
prescribed by, and shall otherwise comply with the requirements
of Section 162(m) of the Code, or any successor provision
thereto, and the regulations thereunder.

     (c)  Notwithstanding any provision of this Plan other than
Section 11, with respect to any Award that is subject to this
Section 12, the Committee may adjust downwards, but not upwards,
the amount payable pursuant to such Award, and the Committee may
not waive the achievement of the applicable performance goals.

     (d)  The Committee shall have the power to impose such other
restrictions on Awards subject to this Section 12 as it may deem
necessary or appropriate to ensure that such Awards satisfy all
requirements for "performance-based compensation" within the
meaning of Section 162(m)(4)(C) of the Code, or any successor
provision thereto.

     (e)  Notwithstanding any provision of this Plan other than
Section 4(g), no Participant may be granted Options and/or Stock
Appreciation Rights in any calendar year with respect to more
than two million (2,000,000) Shares or Contingent Stock Awards or
Performance Share Awards covering more than 25,000 Shares.  The
maximum dollar value payable with respect to Performance Units
and/or Other Stock Unit Awards that are valued with reference to
property other than Shares and granted to any Participant in any
one calendar year is $2,000,000.

      SECTION  13.   AMENDMENTS AND TERMINATION.  The  Board  may
amend,  alter, suspend, discontinue or terminate the Plan or  any
portion  thereof  at any time; provided that no  such  amendment,
alteration, suspension, discontinuation or termination  shall  be
made  without  (i)  shareholder  approval  if  such  approval  is
necessary  to  qualify for or comply with any tax  or  regulatory
requirement for which or with which the Board deems it  necessary
or  desirable  to qualify or comply or (ii) the  consent  of  the
affected  Participant, if such action would impair the rights  of
such  Participant  under any outstanding Award.   Notwithstanding
anything to the contrary herein, the Committee may amend the Plan
in such manner as may be necessary so as to have the Plan conform
to  local  rules and regulations in any jurisdiction outside  the
United States.

     The Committee may amend the terms of any Award theretofore
granted, prospectively or retroactively, but no such amendment
shall impair the rights of any Participant without his or her
consent.  Notwithstanding any provision of this Plan, the
Committee may not amend the terms of any Option to reduce the
option price.

     SECTION 14.  GENERAL PROVISIONS.

     (a)  Nontransferability of Awards.  Unless the Committee
determines otherwise at the time the Award is granted or
thereafter and except for transfers of Options permitted by
Section 6(f) of the Plan: (i) no Award, and no Shares subject to
Awards described in Section 10 which have not been issued or as
to which any applicable contingency, restriction, performance or
deferral period has not lapsed, may be sold, assigned,
transferred, pledged or otherwise encumbered, except by will or
by the laws of descent and distribution; provided that, if so
determined by the Committee, a Participant may, in the manner
established by the Committee, designate a beneficiary to exercise
the rights of the Participant with respect to any Award upon the
death of the Participant, and (ii) each Award shall be
exercisable, during the Participant's lifetime, only by the
Participant or, if permissible under applicable law, by the
Participant's guardian or legal representative.

     (b)  Award Term.  The term of each Award shall be for such
period of months or years from the date of its grant as may be
determined by the Committee.

     (c)  Award Entitlement.  No Employee or Participant shall
have any claim to be granted any Award under the Plan and there
is no obligation for uniformity of treatment of Employees or
Participants under the Plan.

     (d)  Requirement of an Award Agreement.  The prospective
recipient of any Award under the Plan shall not, with respect to
such Award, be deemed to have become a Participant, or to have
any rights with respect to such Award, until and unless such
recipient shall have executed an agreement or other instrument
evidencing the Award and delivered a copy thereof to the Company
and otherwise complied with the then applicable terms and
conditions.

     (e)  Award Adjustments.  Except as provided in Section 12,
the Committee shall be authorized to make adjustments in
Performance Award criteria or in the terms and conditions of
other Awards in recognition of unusual or nonrecurring events
affecting the Company or its financial statements or changes in
applicable laws, regulations or accounting principles.  The
Committee may correct any defect, supply any omission or
reconcile any inconsistency in the Plan or any Award in the
manner and to the extent it shall deem desirable to carry it into
effect.

     (f)  Committee Right to Cancel.  The Committee shall have
full power and authority to determine whether, to what extent and
under what circumstances any Award shall be canceled or
suspended.  In particular, but without limitation, all
outstanding Awards to any Participant shall be canceled if the
Participant, without the consent of the Committee, while employed
by the Company or after termination of such employment, becomes
associated with, employed by, renders services to or owns any
interest in (other than any nonsubstantial interest, as
determined by the Committee) any business that is in competition
with the Company or with any business in which the Company has a
substantial interest as determined by the Committee or otherwise
takes any action that in the judgment of the Committee is not in
the best interests of the Company.

     (g)  Stock Certificate Legends.  All certificates for Shares
delivered under the Plan pursuant to any Award shall be subject
to such stock transfer orders and other restrictions as the
Committee may deem advisable under the rules, regulations, and
other requirements of the Securities and Exchange Commission, any
stock exchange upon which the Shares are then listed and any
applicable Federal or state securities law, and the Committee may
cause a legend or legends to be put on any such certificates to
make appropriate reference to such restrictions.

     (h)  Compliance with Securities Laws.  No Award granted
hereunder shall be construed as an offer to sell securities of
the Company, and no such offer shall be outstanding, unless and
until the Committee in its sole discretion has determined that
any such offer, if made, would be in compliance with all
applicable requirements of the U.S. Federal securities laws and
any other laws to which such offer, if made, would be subject.

     (i)  Award Deferrals; Dividends.  The Committee shall be
authorized to establish procedures pursuant to which the payment
of any Award may be deferred.  Subject to the provisions of the
Plan and any Award Agreement, the recipient of an Award
(including, without limitation, any deferred Award) may, if so
determined by the Committee, be entitled to receive, currently or
on a deferred basis, cash dividends, or cash payments in amounts
equivalent to cash dividends on Shares ("Dividend Equivalents"),
with respect to the number of Shares covered by the Award, as
determined by the Committee, in its sole discretion, and the
Committee may provide that such amounts (if any) shall be deemed
to have been reinvested in additional Shares or otherwise
reinvested.

     (j)  Consideration for Awards.  Except as otherwise required
in any applicable Award Agreement or by the terms of the Plan,
recipients of Awards under the Plan shall not be required to make
any payment or provide consideration other than the rendering of
services.

     (k)  Delegation of Authority by Committee.  The Committee
may delegate to one or more executive officers (as that term is
defined in Rule 3b-7 under the Exchange Act) or a committee of
executive officers the right to grant Awards to Employees who are
not executive officers or directors of the Company and to cancel
or suspend Awards to Employees who are not executive officers or
directors of the Company.

     (l)  Withholding Taxes.  The Company shall be authorized to
withhold from any Award granted or payment due under the Plan the
amount of withholding taxes due in respect of an Award or payment
hereunder and to take such other action as may be necessary in
the opinion of the Company to satisfy all obligations for the
payment of such taxes.  The Committee shall be authorized to
establish procedures for election by Participants to satisfy such
obligations for the payment of such taxes by delivery of or
transfer of Shares to the Company or by directing the Company to
retain Shares otherwise deliverable in connection with the Award.

     (m)  Other Compensatory Arrangements.  Nothing contained in
this Plan shall prevent the Board from adopting other or
additional compensation arrangements, subject to shareholder
approval if such approval is required; and such arrangements may
be either generally applicable or applicable only in specific
cases.

     (n)  Governing Law.  The validity, construction, and effect
of the Plan and any rules and regulations relating to the Plan
shall be determined in accordance with the laws of the
Commonwealth of Pennsylvania and applicable Federal law.

     (o)  Severability.  If any provision of this Plan is or
becomes or is deemed invalid, illegal or unenforceable in any
jurisdiction, or would disqualify the Plan or any Award under any
law deemed applicable by the Committee, such provision shall be
construed or deemed amended to conform to applicable laws or if
it cannot be construed or deemed amended without, in the
determination of the Committee, materially altering the intent of
the Plan, it shall be stricken and the remainder of the Plan
shall remain in full force and effect.

     (p)  Awards to NonU.S. Employees.  Awards may be granted to
Employees who are foreign nationals or employed outside the
United States, or both, on such terms and conditions different
from those applicable to Awards to Employees employed in the
United States as may, in the judgment of the Committee, be
necessary or desirable in order to recognize differences in local
law or tax policy.  The Committee also may impose conditions on
the exercise or vesting of Awards in order to minimize the
Company's obligation with respect to tax equalization for
Employees on assignments outside their home countries.

     (q)  Repricing Prohibited.  The repricing of Options or
Stock Appreciation Right Awards under the Plan is expressly
prohibited.  "Repricing" means the grant of a new Option, Stock
Appreciation Right or other Award in consideration of the
exchange, cancellation or forfeiture of an Award that has a
higher grant price than the new Award or the amendment of an
outstanding Award to reduce the grant price; provided, that the
grant of a Substitute Award shall not be considered to be
repricing.

     SECTION 15. TERM OF PLAN.  The Plan shall be effective as of
June 1, 1999. No Award shall be granted pursuant to the Plan
after May 31, 2009, but any Award theretofore granted may extend
beyond that date.

     SECTION 16. TERMINATION OF PRIOR PLAN.  No stock options or
other awards may be granted under the Prior Plan after May 31,
1999, but all such awards theretofore granted shall extend for
the full stated terms thereof.

                                        EXHIBIT 10(q)

      ALCOA SUPPLEMENTAL PENSION PLAN FOR SENIOR EXECUTIVES

     Pursuant to due authorization by the Compensation Committee

of the Board of Directors, Aluminum Company of America has

adopted the following Alcoa Supplemental Pension Plan for Senior

Executives for the exclusive benefit of select management and

highly compensated employees (1) whose Pension Service terminates

on or after January 1, 1999, (2) who are participants in the IC

Rules adopted under the Employees' Retirement Plan of Aluminum

Company of America, Plan I and/or in Employees' Excess Benefits

Plan B of Aluminum Company of America, (3) who meet the

requirements for participation hereunder, and (4) whose monthly

retirement benefits under other benefit plans are less than the

monthly retirement benefits calculated under this Plan.

                     ARTICLE I - DEFINITIONS

1.1  The following terms have the specified meanings.

     A.   "Annual Compensation" means the total payments which

includes 100% of Performance Pay and Incentive Compensation

Awards, made by the Company, and by any Subsidiaries or

affiliates of Alcoa, for any period of Pension Service, for

services rendered as a salaried employee, except as otherwise

provided by contractual agreement.  Annual Compensation does not

include living and similar allowances, premium pay, and payments

made for specific purposes as determined under supplemental rules

adopted by Alcoa.  Annual Compensation includes any amounts by

which the Participant has elected to reduce his or her salary

under the Alcoa Savings Plan, and also includes amounts deferred

under any non-qualified deferred compensation arrangement that

would otherwise meet the definition of Annual Compensation.

     B.   "Average Final Compensation" means the average Annual

Compensation received during the five highest paid calendar years

out of the ten calendar years (including the calendar year in

which such compensation was discontinued if this would increase

Average Final Compensation), immediately preceding the

Participant's termination of Pension Service by virtue of

employment termination, retirement or death.

     C.   "Board of Directors" means the Board of Directors of

the Company.

     D.   "Company" means Aluminum Company of America.

     E.   "Compensation Committee" means the Committee created by

the Board of Directors.

     F.   "Excess Plan B" means the Employees' Excess Benefits

Plan B of Aluminum Company of America as now in effect and as

from time to time amended hereafter.

     G.   "IC Rules" means the IC Rules adopted under Employees'

Retirement Plan of Aluminum Company of America, Plan I as now in

effect and as from time to time amended hereafter.

     H.   "Other Plan or Plans" means the IC Rules, any other

defined benefit retirement plan of the Company or any Subsidiary,

Employees' Excess Benefits Plan A of the Company, Excess Plan B,

and Employees' Benefits Plan C.

     I.   "Participant" means any employee (1) whose Pension

Service terminates on or after January 1, 1999, (2) who is a

participant in the IC Rules or Excess Plan B, and (3) who has a

job grade of 27 or higher, as determined by the Company.

     J.   "Pension Benefits" means any and all retirement

benefits provided under the Other Plan or Plans, excluding the

Special Retirement Pension or Supplemental Pension provided under

the IC Rules or the equivalent thereof provided under Excess Plan

B.

     K.   "Pension Service" means the service used to calculate

the Participant's monthly retirement benefit under the Other Plan

or Plans.

     L.   "Plan" means the Alcoa Supplemental Pension Plan for

Senior Executives adopted by the Company as described herein or

from time to time amended hereafter.

     M.   "Plan Benefits" means the monthly benefits payable

under this Plan at such time as the Participant's monthly Pension

Benefits, are determinable under the Other Plan or Plans.

Subject to Section 2.1, the Plan Benefits are calculated in the

following manner:

          (1)  On and after Age 62:

               (a)  1.1% of Average Final Compensation times each

          year of Pension Service up to the Social Security

          "Covered Compensation" amount as defined in the IC

          Rules, plus

               (b)  1.475% of Average Final Compensation in

          excess of Covered Compensation for each year of Pension

          Service.

          (2)  Before Age 62:

               (a)  1.475% of Average Final Compensation for each

          year of Pension Service, reduced by

               (b)  For Participants who retire prior to

          attaining age 62 on any type of pension provided under

          the Other Plan or Plans (other than a 55/10 pension

          under the IC Rules, or 55/10 pension equivalent under

          Excess Plan B), the Plan Benefits calculated as

          described in 2(a) above is reduced by 1% for each year,

          prorated monthly for a partial year, their retirement

          precedes age 62.

          (3)  The Plan Benefits calculated in paragraphs (1) or

     (2) above are reduced by any and all applicable reductions

     and offsets in accordance with the provisions of the Other

     Plan or Plans, (i.e., actuarial reductions and any other

     percentage reduction made in order to create a joint and

     survivor annuity, offsets for social security benefits,

     offsets for other pensions, etc.)

          (4)  The Plan Benefits for the Participant's Surviving

     Spouse equals 50% of the Participant's Plan Benefits,

     determined in accordance with the Surviving Spouse Pension

     provision in the Other Plan or Plans.  If the Participant's

     death occurs prior to his or her attainment of age 62, the

     Participant's Plan Benefits, for the purpose of determining

     the Plan Benefits for the Surviving Spouse, are not be

     subject to the foregoing paragraph (2)(b).

     N.   "Subsidiary" means a corporation at least 50% of whose

outstanding voting stock is owned or controlled by the Company

and/or one or more other Subsidiaries, and any noncorporate

business entity in which the Company and/or one or more other

Subsidiaries have at least a 50% interest in capital or profits.

     O.   "Surviving Spouse" means a deceased Participant's

spouse who is entitled to receive surviving spouse benefits under

the Other Plan or Plans.

                      ARTICLE II - BENEFITS

     2.1  The Plan Benefits payable under this Plan for any month

are the excess, if any, of (1) the Plan Benefits calculated for

the month for the Participant or Surviving Spouse over (2) the

aggregate amount of Pension Benefits in pay status and payable

for the month to the Participant or Surviving Spouse under the

Other Plan or Plans.

     Where the Pension Benefits under the Other Plan or Plans are

not payable solely in the form of monthly Pension Benefits over

the same time periods (for example, where a benefit is payable in

a lump sum) the benefits payable under this Plan are adjusted so

that the Participant or Surviving Spouse is neither advantaged

nor disadvantaged for pension purposes.

     2.2  Benefits are payable to a Participant or Surviving

Spouse under this Plan only in conjunction with monthly Pension

Benefits, payable under the Other Plan or Plans and will commence

concurrently with monthly Pension Benefits payable to the

Participant or Surviving Spouse under the Other Plan or Plans.

Upon the cessation of payment of monthly Pension Benefits to a

Participant or Surviving Spouse under the Other Plan or Plans,

benefits payable under this Plan will concurrently cease.

     2.3  This Plan is not to be construed as conferring any

rights upon any Participant for continuation of employment with

the Company or any Subsidiary, nor will it interfere with the

rights of the Company or any Subsidiary to terminate the

employment of any Participant and/or to take any personnel action

affecting any Participant without regard to the effect which such

action might have upon such Participant or Surviving Spouse as a

prospective recipient of benefits under this Plan.

     2.4  No benefit under this Plan may be assigned,

transferred, pledged or encumbered or be subject in any manner to

alienation or anticipation.

                   ARTICLE III - CONTRIBUTIONS

     3.1  Benefits payable hereunder are payable out of the

general assets of the Company, no segregation of assets for such

benefits will be made, and the right of a Participant, Surviving

Spouse and/or beneficiary to receive benefits under this Plan is

that of an unsecured claim against those assets, except as the

Company in its sole discretion otherwise provides.

           ARTICLE IV - ADMINISTRATION OF EXCESS PLAN

     4.1  The general administration of this Plan is by the

Compensation Committee, which has the discretionary authority to

make all decisions regarding this Plan.  The resolution of any

matter concerning this Plan is final and binding upon the Company

and any Participant, Surviving Spouse and/or beneficiary affected

thereby.

              ARTICLE V - AMENDMENT AND TERMINATION

     5.1  This Plan may be amended, suspended or terminated at

any time by the Board of Directors or any other entity approved

by the board, provided, however, that no such amendment,

suspension or termination will reduce or in any manner adversely

affect any Participant's rights with respect to benefits that are

payable or may become payable under Article II as of the date of

such amendment, suspension or termination.  This Plan may also be

amended, from time to time by the Board of Directors' Inside

Director Committee, except for amendments which have more than a

minimal effect upon the Company's cost of providing benefits for

Company employees at the officer level.

                    ARTICLE VI - CONSTRUCTION

     6.1  This Plan is construed, regulated and administered

under the laws (except the law of conflicts) of the Commonwealth

of Pennsylvania except as modified by any applicable law.

                                        EXHIBIT 10(r)

                   ALUMINUM COMPANY OF AMERICA
                                
                 DEFERRED FEE ESTATE ENHANCEMENT
                       PLAN FOR DIRECTORS

                            Article I
                          INTRODUCTION

     Aluminum Company of America (the "Company") is establishing
this Deferred Fee Estate Enhancement Plan for Directors (the
"Plan") to provide Directors (as hereinafter defined)  with an
alternative to the Aluminum Company of America Deferred Fee Plan
for Directors whereby an estate enhancement option is provided.
Accordingly, participants' account balances in the Aluminum
Company of America Deferred Fee Plan for Directors will be
transferred to this Plan.

                           Article II
                           DEFINITIONS

     2.1  Definitions.  As used herein the following words and
phrases shall have the meaning assigned to them, unless the
context clearly indicates otherwise:

     "Alcoa Stock Option" means the Investment Option established
hereunder with reference to the Alcoa Stock fund under the
Savings Plan.
     
     "Alternative Death Benefit" means a Company-paid death
benefit paid by the Company to the Participant's Death Benefit
Beneficiary pursuant to an Alternative Death Benefit Election
under Section 5.5.

     "Alternative Death Benefit Amount" means, with respect to a
Participant, an amount that, after subtracting any Company
federal, state, and local income tax savings resulting from the
deductibility of the payment for corporate tax purposes,  is
equal to the Participant's Coverage Amount; provided, that for
purposes of this definition, the Participant's Coverage Amount
shall be the amount that would be payable to the Death Benefit
Beneficiary of the Participant under Section 5.4 if there was no
Alternative Death Benefit Election.  The Alternative Death
Benefit Amount shall be determined at the time the payment is to
be made, based on the Company's federal, state and local income
tax rate (calculated at the marginal tax rate then applicable to
the Company, but net of any federal deduction for state and local
taxes) at the time of the payment, and shall be determined by the
Plan Administrator or its designee.

     "Alternative Death Benefit Election" means an election made
by the Participant  pursuant to Section 5.5.
     "Assignee" means that person or entity designated as such in
a Participant's Assignment of Rights Agreement, or the person(s)
or entity to which the Participant assigns his or her interest
under this Plan.

     "Board of Directors" means the Board of Directors of the
     Company.

     "Committee" means the Inside Director Committee of the
Board.

     "Company" means Aluminum Company of America.

     "Company Death Benefit" means the portion of the Policy's
death benefit payable to the Company as provided in Section 5.4.

     "Credited Amount" means the portion of the Participant's
Elected Amount for which the Company has paid a Premium in
accordance with the provisions of Section 5.2(a) as of the time
the determination is made.

     "Credits" means amounts credited to a Participant's Deferred
Fee Account, with all Investment Option units valued by reference
to the comparable fund offered under the Company's principal
savings plan for salaried employees ("Savings Plan").
     
     "Death Benefit Beneficiary" means the person or persons
designated in writing on the Death Benefit Agreement Beneficiary
Designation Form in accordance with the provisions of Article V
of the Plan.

     "Deferred Fee Account Beneficiary" means the person or
persons designated in writing by a Participant, in accordance
with Article IV of this Plan, to receive benefits in the event of
the Participant's death.
     
     "Deferred Fee Account" means a bookkeeping account
established by the Company in the name of a Director for Fees
deferred hereunder and Interest accrued thereon.
     
     "Director" means a member of the Board of Directors.  Any
Director who is a director or chairman of the board of directors
of a subsidiary or affiliate of the Company shall not, by virtue
thereof, be deemed to be an employee of the Company or such
subsidiary or affiliate for purposes of eligibility under this
Plan.
     
     "Effective Date" means July 10, 1998.

     "Elected Amount" means the total amount of the Participant's
Plan account balance and future Deferred Fee Plan awards
identified by the Participant in the Participant's Election.

     "Election" means the Participant's Estate Enhancement Option
Election made pursuant to the provisions of the Plan.

     "Estate Enhancement Option Election" means an election made
by a Participant pursuant to the terms of Article V of the Plan.
     
     "Face Value Beneficiary" means the person or persons
designated in writing on the Insurance Agreement for ADEEP Plan
form in accordance with the provisions of Article V of the Plan.

     "Frozen Deferred Fee Account Beneficiary" means the person
or persons designated in writing on the Frozen Deferred
Compensation/Fee Beneficiary Designation Form in accordance with
the provisions of Article V of the Plan.
     
     "Fees" means all amounts payable to a Director for services
rendered as a Director and which are specifically designated as
fees, including, but not limited to, annual or quarterly retainer
fees, fees (if any) paid for attending meetings of the Board of
Directors or any committee thereof and any per diem fees.
     
     "Interest" means the amount of interest credited to a
Director's Deferred Fee Account pursuant to Section 3.5.

     "Insurer" means, with respect to a Participant's Policy, the
insurance company issuing the Policy on the Participant's life
(or on the lives of the Participant and the Participant's spouse,
in the case of a Survivorship Policy) pursuant to the provisions
of the Plan.

     "Investment Option" means the respective options established
hereunder with reference to the comparable funds under the
Savings Plan, except as otherwise determined by the Committee for
any fund added to the Savings Plan after January 1, 1993

     "Participant's Coverage Amount" means the portion of the
Policy's death benefit payable to the Death Benefit Beneficiary
of the Participant as provided in Section 5.4(b).
     "Participant" means a Director who has elected to
participate in the Plan, and who are eligible to participate in
the Aluminum Company of America Deferred Fee Plan for Directors.

     "Plan" means the Aluminum Company of America Deferred Fee
Estate Enhancement Plan for Directors, adopted by the Company as
described herein or as from time to time hereafter amended.

     "Plan Administrator" means the Committee, or the
Committee's designee.

     "Policy" means the life insurance coverage acquired on the
life of the Participant (or on the lives of the Participant and
the Participant's spouse, in the case of a Survivorship Policy)
by the Company.

     "Policy Owner" means the Company.

     "Premium" means, with respect to a Policy on the life of a
Participant (or the lives of a Participant and a Participant's
spouse, if the Policy is a Survivorship Policy), the amount the
Company is obligated, pursuant to the terms of this Plan, to pay
to the Insurer with respect to such Policy.
     
     "Secretary" means the Secretary of the Company.

     "Survivorship Policy" means a Policy insuring the lives of
the Participant and a Participant's spouse, with the death
benefit payable at the death of the last survivor of the
Participant and his or her spouse.
     
     "Unforeseeable Emergency" means a severe financial hardship
resulting from extraordinary and unforeseeable circumstances
arising as a result of one or more recent events beyond the
control of the Participant, which cannot be eliminated by other
reasonably available resources of the Participant.
     
     "Zero Investment Account" means the vehicle which is deemed
to hold amounts related to Participants' Estate Enhancement
Option Elections.
     
                           Article III
                    DEFERRAL OF COMPENSATION

     3.1  Amount of Deferral.  A Director may elect to defer
receipt of all Fees, or of all Fees of one or more types, or a
specified portion (in 10% increments) of either of the foregoing,
otherwise payable to him or her.

     3.2  Manner of Electing Deferral.  A Director may elect, or
modify a prior election, to defer the receipt of all or certain
Fees by giving written notice to the Secretary on a form provided
by the Company.  Such notice shall include:

     (a)  the type(s) of Fees to be deferred,
     
     (b)  an election of a lump sum or of the number of annual or
          quarterly installments, not to exceed 15 annual or 60
          quarterly installments, for the payment of the deferred
          Fees, and
     
     (c)  the date of the first such payment, which shall not be
          later than the first day of the first calendar quarter
          subsequent to the Participant's attainment of age 70
          (or such other age as may supersede the age referred to
          in Section 403 (f)(1)(B) of Title 42 United States Code
          as in effect in July 1984) in which the Participant
          shall not be serving as a Director.

     3.3  Time of Election of Deferral; Revocation.  An election
to defer Fees shall be made prior to the beginning of the
calendar quarter in which the Fees will be earned; provided,
however, that an election made within 30 days  after a person
first becomes a Director shall be effective for Fees earned after
such election is made.  An election shall continue in effect
until the end of the Participant's service as a Director or until
the Secretary is notified in writing of a cancellation or
modification of the election pursuant to this Section 3.3,
whichever shall occur first; provided, however, that unless and
then only to the extent that the Committee, in  its sole
discretion, determines that an Unforeseeable Emergency exists,
the election deferring receipt of payment may not be canceled or
modified except with regard to Fees to be earned in the
quarter(s) beginning after the date the election is so canceled
or modified.

     3.4  Deferred Fee Account.  There shall be established for
each Participant a Deferred Fee Account.  A Participant's
deferred Fees, or Credits,  shall be credited to his or her
Deferred Fee Account on the date such deferred Fees would have
been payable to such Participant but for an election to defer
receipt thereof; provided, however, that Fees which are otherwise
payable in the first month of a calendar quarter shall be
credited to a Participant's Deferred Fee Account as of the first
day of the quarter.  All Elections under Article V will be
credited to the Zero Investment Account.

     3.5  Interest.  Deferred Fee Accounts will earn interest
during each calendar quarter at a rate equal to one-fourth of the
per annum yield on 90-day U.S. Treasury Bills as of the first
business day of the quarter as reported by Solomon Brothers Inc.
in "An Analytic Record of Yields and Yield Spreads" or a similar
source.  Interest will be credited to Deferred Fee Accounts as of
the last day of each calendar quarter and will be based upon the
amount credited to a Participant's Deferred Fee Account on the
first day of the calendar quarter, less any distributions payable
to a Participant on or about the first day of the quarter.  Zero
Investment Accounts earn no Interest.

     3.6  Deferring Fees.  A Participant shall designate the
portion of his or her deferred Fees to be invested in one or more
of the Investment Options.  For each calendar year, all Fees
deferred by a Participant shall be invested in the Alcoa Stock
Option until one-half of the amount of the annual retainer fee to
which such Participant is entitled for such year has been so
invested.  Thereafter, designations of other Investment Options
by a Participant may be made or shall be given effect.  A
Participant's deferred Fees shall be credited to the designated
Investment Option(s) at the end of the month in which such
deferred Fees would have been payable to such Participant but for
an election to defer receipt of those Fees, except that the
retainer fees shall be credited as of the first day of January,
April, July and October of the year in which they are earned.
Such Fees shall be credited to a Participant's Deferred Fee
Account as Credits for "units" in the Participant's Deferred Fee
Account.  As of any specified date the value per unit shall be
deemed to be the value determined for the comparable fund under
the Savings Plan.

     3.7  Transfers.  A Participant may elect to designate a
different Investment Option for all or any portion of the Credits
for units in the various Investment Options in his or her
Deferred Fee Account, except that Credits for units in the Alcoa
Stock Option may not be transferred to any other Investment
Option.  A written election for transfer on a form provided by
the Company must be received by the Secretary prior to 4:00 p.m.
Eastern Time the business day when it is to become effective.
Such election shall be subject to reasonable administrative
minimums, and any restrictions recommended by counsel to assure
that the Alcoa Stock Option does not become subject to Section 16
of the Securities Exchange Act of 1934 and/or to assure
compliance with the provisions thereof.

     3.8  Method of Payment.

           (a)  All payments with respect to a Participant's
           Deferred Fee Account shall be made in cash, and no
           Participant shall have the right to demand payment in
           shares of Company stock or in any other medium.

           (b)  Payments shall be made in a lump sum or, at the
           election of the Participant, in annual or quarterly
           installments.  The date of the first such payment
           shall not be later than the first day of the first
           calendar quarter subsequent to the Participant's
           attainment of age 70 in which the Participant shall
           not be serving as a Director.

           (c)  An election to receive installment payments in
           lieu of a lump sum must be made at least one year
           before the Participant's service as a Director
           terminates.

     3.9  Designation of Deferred Fee Account Beneficiary.  Each
Participant may designate from time to time any person or
persons, natural or otherwise, as his Deferred Fee Account
Beneficiary to whom the amounts credited to his or her Deferred
Fee Account are to be paid if he or she dies before all such
amounts have been paid to the Participant.  Each Deferred Fee
Account Beneficiary designation shall be made on a form
prescribed by the  Company and shall be effective only when filed
with the Secretary during the Participant's lifetime.  Each
Deferred Fee Account Beneficiary designation filed with the
Secretary shall revoke all Deferred Fee Account Beneficiary
designations previously made.  The revocation of a Deferred Fee
Account Beneficiary designation shall not require the consent of
any Deferred Fee Account Beneficiary.  In the absence of an
effective Deferred Fee Account Beneficiary designation or if
payment can be made to no Deferred Fee Account Beneficiary,
payment shall be made to the Participant's estate.

     Notwithstanding the foregoing, any amount in the Zero
Investment Account will be payable under the provisions of
Article V.

                           Article IV
                           WITHDRAWALS

     4.1  Payment of DeferredFees.  No payment may be made from a
Director's Deferred Fee Account except as provided in this
Article, unless and then only to the extent that an Unforeseeable
Emergency exists as determined by the Committee in its sole
discretion.  In the latter case the Committee shall determine
when and to what extent Credits in a Participant's Deferred Fee
Account may be paid to such Participant prior to or after
termination as a Director.

     4.2  Payment Upon Termination as Director.  The value of a
Participant's Deferred Fee Account shall be payable in cash in a
lump sum on or about the first day of the calendar quarter
succeeding the quarter in which the Participant terminates his or
her service as a Director, or, if elected in advance under
Section  3.8 hereof, in a lump sum or annual or quarterly
installments beginning as specified in the election.  If
installments are elected, the amount of each payment shall be a
fraction of the value of the Participant's Deferred Fee Account
on the last day of the calendar quarter preceding payment, the
numerator of which is one and the denominator of which is the
total number of installments elected minus the number of
installments previously paid.  Such installment payments shall be
made on or about the first day of each succeeding  year or
quarterly period until said Account is exhausted, except as
provided in Section 4.1 or Section 4.3.

     4.3  Payment Upon Participant's Death.  If a Participant
dies with any amount credited to his or her Deferred Fee Account,
the value of said Account (including Interest for the quarter in
which death shall occur) shall be paid in a single payment(s) to
the Deferred Fee Account Beneficiary or estate, as the case may
be, on or about the first day of the calendar quarter next
following the date of death or such later date as shall be
selected by the Participant with the consent of the Committee.

     4.4  Payment of Zero Investment Account.  Notwithstanding
the foregoing, amounts in the Zero Investment Account will be
administered in accordance with the provisions of Article VI.

                            Article V
                    ESTATE ENHANCEMENT OPTION

     5.1. Estate Enhancement Option Election.
     
     (a)  A Plan Participant may make an Estate Enhancement
Option Election with regard to all or a portion of the value of
his or her account at the time of such election.  The Participant
must make an Election using a form provided by the Company, the
terms of which are hereby incorporated by reference in the Plan.
     
     (b)  The Company shall pay life insurance premiums on a
Policy on the life of the Participant, or the lives of the
Participant and the Participant's spouse if so elected by the
Participant.  The premiums of the Policy will be equal in amount
to the amount subject to the Participant's Election.
     
     (c)  As of the time of the Participant's Election, the value
of the portion of the Participant's account subject to such
election will be transferred to the Zero Investment Account  and
there will be no further Interest with respect to such amounts.
     
     (d)  Any amounts in a Participant's account which are
subject to the Election will be paid in a single sum to the
Frozen Deferred Fee Account Beneficiary designated by the
Participant, with the payment to be made by the Company as soon
as administratively practical following the death of the
Participant (or after the death of the last survivor of the
Participant and the Participant's spouse, if the insurance policy
is a survivorship policy insuring the Participant and the
Participant's spouse).  The Frozen Deferred Fee Account
Beneficiary for amounts subject to an Election will be separately
designated on a form provided by the Company, and may be changed
by the Participant in accordance with procedures established by
the Company.
     
     (e)  The Participant may designate a trust or other entity
or individual(s) to own the Participant's rights under the Plan,
or assign any such rights to a trust or other entity or
individual(s).
     
     (f)  If the Insurer cancels the Participant's Policy
pursuant to Policy provisions related to suicide of the
Participant (or Participant's spouse if the Policy insures both
the Participant and the Participant's spouse) or material
misstatement of information, then the Participant's Election will
be null and void as of the time the Policy is canceled.  In this
event, the Company will recover an amount equivalent to the
cumulative amount of Premiums paid from amounts subject to the
Election held in the Zero Investment Account but which have not
yet been used to pay  Premiums.
     
     (g)  Except as may be otherwise provided in a Participant's
Death Benefit Agreement, an Election will be irrevocable.
     
     5.2  Payments of Premiums.

     (a)  Company Payments.   Within thirty (30) days of the
issue of the Participant's Policy, the Company shall pay a
Premium equal to the amount of the Participant's Plan account
balance subject to the Participant's Election.

     (b)  Participant Payments.    Except as otherwise provided
in this Plan, a Participant shall not be required to pay any
portion of the Premium due on the Policy.

     5.3  Policy Ownership.

     (a)  Ownership.     The Company shall be the owner of the
Policy and shall be entitled to exercise the rights of ownership,
except that the following rights shall be exercisable by the
Participant:  (i) the right to designate the Death Benefit
Beneficiary to receive payment of that portion of the death
benefit under such Policy equal to the Participant's Coverage
Amount unless there is an Alternative Death Benefit Election in
effect; (ii) the right to reduce the face amount of the Policy
pursuant to the provisions of Section 5.6; and (iii) the right to
assign any part or all of the Participant's rights under the
Policy to any person, entity or trust.  The Company shall not
borrow from, hypothecate, or withdraw cash value from, surrender
in whole or in part, cancel, or in any other manner encumber the
Policy without the prior written consent of the Participant.
Notwithstanding any other provision of the Plan, both the
Participant and the company have separate and full right to
reduce the Policy face amount pursuant to Section 8.6.

     (b)  Possession of Policy.    The Company shall keep
possession of the Policy.  The Company agrees to make the Policy
available to the Participant or to the Insurer at such times, and
on such terms as the Company determines for the sole purpose of
endorsing or filing any change of Death Benefit Beneficiary or
Face Value Beneficiary, or assignment on the Policy.

     (c)  Investment of Policy Cash Values.  If the Policy
provides the Policy Owner with a choice of investment funds for
the Policy cash values, the Company shall invest the cash values
in the funds selected by and in the proportions specified by the
Participant, unless otherwise specified in this Plan.  The
Company agrees to submit an investment election to the Insurer
within thirty (30) days after a written investment request by the
Participant or other person or entity designated in the Plan.
     
     5.4.  Death Benefit.  Upon the death of the Participant or
last survivor of the Participant and the Participant's spouse,
the death benefit under the Policy shall be divided as follows:
     
     (a)  The Company shall be entitled to receive as the Company
Death Benefit an amount equal to the greater of:  (i) the Policy
cash accumulation value immediately prior to the death of the
Participant or survivor of the Participant and the Participant's
spouse, and before any surrender charges; or (ii) 200 percent of
the cumulative Premiums paid, plus any extraordinary costs
incurred, by the Company under the Policy.  If the Policy
provides for a death benefit equal to the sum of the face amount
of the Policy and any cash account or accumulation value, any
Company Death Benefit should first be paid from the cash account
or accumulation value portion of the death benefit.
     
     (b)  The Death Benefit Beneficiary of the Participant shall
be entitled to receive the Participant's Coverage Amount, which
shall consist of the excess, if any, of the Policy's death
benefit over the Company Death Benefit less any unforeseen
extraordinary expenses incurred by the Company under this Plan if
not recoverable under any other agreement.  These unforeseen
expenses may include taxes or extraordinary administrative
expenses as determined by the Company.
     
     The Company agrees to execute an endorsement to the Policy
issued to it by the Insurer providing for the division of the
Policy death benefit in accordance with the provisions of this
Section.

     Notwithstanding the provisions of this Section, if the
Policy death benefit becomes payable while there is an
Alternative Death Benefit Election in effect pursuant to Section
5.5, then the entire Policy death benefit shall be paid to the
Company.
     
     5.5. Alternative Death Benefit Election.  Subject to the
discretion of the Plan Administrator, the Assignee may elect an
Alternative Death Benefit in lieu of the insurance benefit
provided under this Plan.  Any such election shall be filed with
the Plan Administrator in such form as may be prescribed by the
Plan Administrator.  The Alternative Death Benefit shall be paid
by the Company from the general funds of the Company, and will
not constitute an insurance benefit.  It will be paid by the
Company to the Participant's Death Benefit Beneficiary at the
time the Participant's insurance death benefit would have been
paid (at the Participant's death for single life coverage, or at
the death of the survivor of the Participant and the
Participant's spouse if the Policy is a Survivorship Policy).
The amount of the payment shall be equal to the Alternative Death
Benefit Amount.  As long as an Alternative Death Benefit Election
is in effect, the Death Benefit Beneficiary  of the Participant
shall receive only the Alternative Death Benefit, and shall not
be entitled to receive any portion of any death benefits that
would become payable under the Participant's Policy, and the
Participant shall cooperate with the Company in effecting a
change of Death Benefit Beneficiary  of the Participant's Policy
to achieve such result.  An Alternative Death Benefit Election
(or an election to revoke such an election) shall be effective
when any necessary documentation is submitted to and accepted by
the Insurer.  The Company will promptly submit any required forms
or documents to the Insurer when an Alternative Death Benefit
Election is made or revoked.

     5.6. Election to Reduce Policy Face Amount.  The Participant
or the Company may elect to reduce the Policy face amount, except
that the Policy face amount shall not be reduced to an amount
less than the Company Death Benefit.  Within sixty (60) days of
receipt of a written request from the Participant, the Company
shall complete and submit the necessary forms to the Insurer to
reduce the Policy face amount in accordance with the
Participant's request.  Within sixty (60) days of receipt of a
written request from the Company, the Participant shall cooperate
to complete any necessary forms in accordance with the Company's
request.

     5.7. Termination as a Director.  Upon a Termination as a
Director:

     (a)  The Company's obligation to pay further Premiums for
the Participant's Policy will terminate, except that the Company
will be obligated to pay any Premium it is obligated to pay under
Section 5.2(a) with respect to any amounts credited to the
Participant's Plan account prior to the Participant's ceasing to
be a Director for which a Premium has not yet been paid.
     
     (b)  The Policy face amount will be reduced by an amount
determined by multiplying the initial Policy face amount by a
fraction, the numerator of which will be equal to the Credited
Amount (including any Premium payable under Section 5.7(a) and
the denominator of which will be equal to the Election Amount.
Provided, however, that the face amount reduction determined
pursuant to the preceding sentence will be reduced by the amount
of any face amount reduction already applied pursuant to Section
5.6.
     
     (c)  Within thirty (30) days after the Participant ceases to
be a Director, the Participant may make a Policy premium payment
to the Insurer.  If such a premium is paid, the amount will be
considered a Credited Amount for the purpose of Section 5.7(b).
     
     5.8. Taxes.  All participants remain liable for any taxes
which are or will be applicable to the amounts payable under this
contract including (but not limited to) social security taxes,
federal income taxes and state and local income taxes.  In
addition, if the Internal Revenue should determine that amounts
payable are includable at any point prior to payment, the
participants remain solely liable for such taxes and any
penalties associated with such taxes.  If the participants
transfer any right in this benefit, the participants shall be
solely liable for determining the value of the amounts subject to
gift tax and the resulting amount of gift tax, if applicable.
     
     5.9. Company Default.
     
     (a)  Company Default.         A Company Default shall be
deemed to have occurred with respect to the Policy if the Company
fails to pay a Premium on the Policy as required under the terms
of the Plan within sixty (60) days after the due date for such
Premium, or if the Company processes or attempts to process a
policy loan, or a complete or partial surrender, or a cash value
withdrawal without the prior written approval from the
Participant.
     
     (b)  Rights Upon Company Default.  In the event of a Company
Default as described in Section 5.9(a), the Participant will have
the right to require the Company to cure the Company Default by
notifying the Company in writing within sixty (60) days after the
Company Default occurs, or if later, within thirty (30) days
after the Participant becomes aware of the Company Default.  If
the Company fails to cure the Company Default within sixty (60)
days after being notified by the Participant of the Company
Default, the Participant will have the right to require the
Company to transfer its interest in the Participant's Policy to
the Participant.  The Participant may exercise the right by
notifying the Company, in writing within sixty (60) days after
the Company Default occurs.  Upon receipt of such notice, the
Company will immediately transfer its rights in the Policy to the
Participant and the Company will thereafter have no rights with
respect to such Policy.  A Participant's failure to exercise its
rights under this Section shall not be deemed to release the
Company from any of its obligations under this Plan, and will not
preclude the Participant from seeking other remedies with respect
to the Company Default.  Also, a Participant's failure to
exercise its rights under this Section will not preclude the
Participant from exercising such rights upon a later Company
Default.
     
     (c)  Notices.  All notices hereunder will be in writing and
sent by first class mail with postage prepaid.  Any notice to the
Company shall be addressed to the attention of the Plan
Administrator at the principal office of the Company at Alcoa
Corporate Center, 201 Isabella Street, Pittsburgh, PA l5212-5858.
Any notice to the Participant will be addressed to the
Participant at the address on file with the Company.  Any party
may change its address by giving written notice of such change to
the other party pursuant to this Section.
                                
                           Article VI
                          MISCELLANEOUS

     6.1  Participant's Rights Unsecured.  The right of any
Participant to receive payments from his or her Deferred Fee
Account shall be a claim against the general assets of the
Company as an unsecured general creditor.  The Company may, in
its absolute discretion, establish one or more trusts or reserves
which may be funded by reference to amounts of Credits standing
in Participants' Deferred Fee Accounts hereunder or otherwise.

     6.2  Non-assignability.  The right of any Participant or
Deferred Fee Account Beneficiary to the payment of Credits in a
Deferred Fee Account shall not be assigned, transferred, pledged
or encumbered and shall not be subject in any manner to
alienation or anticipation.  The foregoing does not prevent the
assignment of any separate right under the Estate Enhancement
Option Election.

     6.3  Administration and Interpretation.  The Plan shall be
administered by the  Committee which shall have authority to
adopt rules and regulations for carrying out the Plan and to
interpret, construe and implement its provisions.  In the
administration of this Plan, the Plan Administrator from time to
time may employ agents and delegate to them or to others such
administrative duties as it sees fit.  The Plan Administrator
from time to time may consult with counsel, who may be counsel to
the Company.  All costs and expenses incurred in administering
the Plan, including the expenses of the Plan Administrator, the
fees and expenses of the Trustee, the fees and charges payable
under the investment arrangements, and other legal and
administrative expenses, shall be paid by the Plan.
     
     The Company will indemnify and hold harmless the Plan
Administrator and any employees of the Company to whom
administrative duties are delegated, against any and all claims,
loss, damage, expense or liability arising from any action or
failure to act with respect to this Plan, except in the case of
gross negligence or willful misconduct by the Plan Administrator.

     6.4  Business Days.  If any date specified herein falls on a
Saturday, Sunday or legal holiday, such date shall be deemed to
refer to the next business day thereafter.

     6.5  Amendment and Termination.  The Plan may be amended,
modified or terminated at any time by the Board of Directors.  No
amendment, modification or termination shall, without the consent
of a Participant, adversely affect such Participant's rights with
respect to amounts theretofore credited to his or her Deferred
Fee Account or earlier effect the payment of Fees already
deferred.

     6.6  Notices.  All notices to the Company under the Plan
shall be in writing and shall be given to the Secretary or to an
agent or other person designated by the Secretary.

     6.7  Governing Law.  This Plan shall be construed in
accordance with and governed by the laws of the Commonwealth of
Pennsylvania, excluding any choice of law provisions which may
indicate the application of the laws of another jurisdiction.

                                        EXHIBIT 10(s)
                          
                   ALCOA DEFERRED COMPENSATION
                     ESTATE ENHANCEMENT PLAN

                           ADOPTED BY

                   ALUMINUM COMPANY OF AMERICA

     The Compensation Committee of the Board of Directors of
Aluminum Company of America has adopted this Alcoa Deferred
Compensation Estate Enhancement Plan for the exclusive benefit of
select officers and employees (1) who are actively at work for
the Company or a subsidiary on or after July 10, 1998, (2) who
meet the requirements for participation hereunder, and (3) who
are not in a collective bargaining unit.  The purposes of this
Plan are to promote the growth and profitability of the Company,
to attract and retain employees and to provide eligible employees
with certain benefits under the terms and conditions as set forth
herein.  This Plan is designed as an alternative to the Alcoa
Deferred Compensation Plan, to provide an estate enhancement
option to eligible officers and other employees.  Accordingly,
participants' account balances in the Alcoa Deferred Compensation
Plan will be transferred to this Plan.

                     ARTICLE I - DEFINITIONS

     1.1  The following terms have the specified meanings.

     "Additional Salary Reduction Credits" means any amounts
deemed to be credited to a Participant's account equivalent to
the dollar amount by which a Participant elected to reduce his or
her salary up to a whole percentage of not more than 14%.  A
Participant who is authorized by the Inside Director Committee
may elect to reduce his or her salary up to a whole percentage of
not more than 20%.

     "Affiliate" means any non-corporate business entity which
the Company and/or one or more Subsidiaries control in fact.

     "Alternative Death Benefit" means a Company-paid death
benefit paid by the Company to the Participant's Death Benefit
Beneficiary pursuant to an Alternative Death Benefit Election
under Section 8.5.

     "Alternative Death Benefit Amount" means, with respect to a
Participant, an amount that, after subtracting any Company
federal, state, and local income tax savings resulting from the
deductibility of the payment for corporate tax purposes,  is
equal to the Participant's Coverage Amount; provided, that for
purposes of this definition, the Participant's Coverage Amount
shall be the amount that would be payable to the Death Benefit
Beneficiary of the Participant under Section 8.4 if there was no
Alternative Death Benefit Election.  The Alternative Death
Benefit Amount shall be determined at the time the payment is to
be made, based on the Company's federal, state and local income
tax rate (calculated at the marginal tax rate then applicable to
the Company, but net of any federal deduction for state and local
taxes) at the time of the payment, and shall be determined by the
Committee or its designee.

     "Alternative Death Benefit Election" means an election made
by the Participant  pursuant to Section 8.5.

     "Assignee" means that person or entity designated as such in
a Participant's Assignment of Rights Agreement, or the person(s)
or entity to which the Participant or assignee assigns his or her
interest under this Plan.

     "Award Date" means February of the calendar year following
the Award Year except as may be otherwise designated in
accordance with the provisions of the Incentive Compensation
Plan.

     "Award Year" means the calendar year for which awards are
made under the provisions of the Incentive Compensation Plan.

     "Board" means the Board of Directors of the Company or any
duly authorized committee thereof.
     
     "Committee" means the Compensation Committee or its
designee..

     "Company" means Aluminum Company of America.

     "Company Death Benefit" means the portion of the Policy's
death benefit payable to the Company as provided in Section 8.4.

     "Company Stock" means Company Stock as defined in the
Savings Plan.

     "Continuous Service" means, except as modified by the
balance of this definition, the period of continuous employment
with the Company, Subsidiary or Affiliate, either as a salaried
employee or as an hourly-rated employee, subject to such rules as
may be adopted from time to time by the Committee.  Continuous
Service shall terminate upon any quit, dismissal, discharge or
any other termination of employment with the Company, Subsidiary
or Affiliate; any determination by the Committee that employment
with these entities has terminated shall be conclusive.
Continuous Service upon reemployment does not include any
Continuous Service accrued prior to a termination of Continuous
Service, except that if a Participant's Continuous Service is
terminated by reason of retirement, Continuous Service at the
time of such termination shall be reinstated upon the date of his
or her reemployment with the Company, a Subsidiary or Affiliate.
Absences from such employment due to inactive status, sick leave,
leave of absence or layoff shall not constitute a termination of
Continuous Service, but such time lost shall not count as
Continuous Service except to the extent determined by the
Committee under uniform rules applicable to all employees
similarly situated.

     "Credited Amount" means the portion of the Participant's
Elected Amount for which the Company has paid a Premium in
accordance with the provisions of Section 8.2(a) as of the time
the determination is made.

     "Credits" means the Salary Reduction Credits, Additional
Salary Reduction Credits, Incentive Compensation Deferral
Credits, Excess D Deferral Credits and Matching Company Credits
credited to a Participant's account with a deemed value
equivalent to the unit value of the Investment Option in which
each Credit is deemed to be invested.

     "Death Benefit Beneficiary" means the person or persons
designated in writing on the Death Benefit Agreement Beneficiary
Designation Form in accordance with the provisions of Article
VIII of the Plan.

     "Deferred Compensation Beneficiary" means the person or
persons designated in writing by a Participant, in accordance
with Article VII of this Plan, to receive benefits in the event
of the Participant's death.

     "Earnings Credits" mean:
     (a)  the interest deemed to be credited to the accounts of
Participants in the Equivalent Fixed Income Investment Fund,

     (b)  the amount of the increase or decrease in the deemed
value of Participant's investments in the Equivalent Equity
Investment Fund, and

     (c)  the deemed amount of dividends received, and gain or
loss realized on, Equivalent Company Stock.
     
     (d)  zero amount for any account elected under the Estate
Enhancement Option Election.
     
     "Effective Date" means July 10, 1998.

     "Elected Amount" means the total amount of the Participant's
Plan account balance and future Incentive Compensation Plan
awards identified by the Participant in the Participant's
Election.

     "Election" means the Participant's Estate Enhancement Option
Election made pursuant to the provisions of the Plan.

     "Eligible Employee" means all officers and other employees
of the Company or a subsidiary selected from time to time by the
Compensation Committee or its designee, and who are eligible to
participate in the Alcoa Deferred Compensation Plan.

     "Equivalent Company Stock" means the number of shares of
Company Stock deemed to be credited to a Participant's account.

     "Equivalent Equity Investment Fund" means the phantom
investment vehicle which is deemed to be equivalent in all
respects, including value, to the Equity Investment Fund
established under the Savings Plan.

     "Equivalent Fixed Income Fund" means the phantom investment
vehicle which is deemed to be equivalent in all respects,
including value, to the Fixed Income Fund established under the
Savings Plan.

     "Estate Enhancement Option Election" means an election made
by a Participant pursuant to the terms of Article VIII of the
Plan.
     
     "Excess D Deferral Credits" means any amounts deemed to be
credited to a Participant's account equivalent to the dollar
amount which the Participant will have automatically credited to
the Plan in accordance with the Company's Employees' Excess
Benefits Plan D.

     "Face Value Beneficiary" means the person or persons
designated in writing on the Insurance Agreement for ADEEP Plan
form in accordance with the provisions of Article VIII of the
Plan.

     "Frozen Deferred Account Beneficiary" means the person or
persons designated in writing on the Frozen Deferred
Compensation/Fee Beneficiary Designation Form in accordance with
the provisions of Article VIII of the Plan.

     "Incentive Compensation Deferral Credits" means any amounts
deemed to be credited to a Participant's account on the
applicable Award Date equivalent to the dollar amount which the
Participant has elected to defer from an award which he or she is
eligible to receive under the Company's Incentive Compensation
Plan for the 1998 Award Year or any later Award Year.

     "Incentive Compensation Plan" means the Incentive
Compensation Plan of Aluminum Company of America.

     "Inside Director Committee" means the Committee appointed by
the Board, which has been given authority to implement certain
policy decisions regarding qualified and non-qualified pension
plans.
     "Insurer" means, with respect to a Participant's Policy, the
insurance company issuing the Policy on the Participant's life
(or on the lives of the Participant and the Participant's spouse,
in the case of a Survivorship Policy) pursuant to the provisions
of the Plan.

     "Investment Options" means the phantom investment vehicles
established hereunder for either Salary Reduction Credits,
Additional Salary Reduction Credits, Matching Company Credits,
Incentive Compensation Deferral Credits and/or Excess D Deferral
Credits with reference to the equivalent investment options under
the Savings Plan, or any other such equivalent investment option
later added to the Savings Plan, unless otherwise determined by
the Inside Director Committee.

     "Matching Company Credits" means an amount deemed to be
equivalent to the dollar amount that otherwise would have been
contributed by the Company to the Participant's account under the
Savings Plan, had the Participant elected to contribute to the
Savings Plan an amount equivalent to the Participant's elected
Salary Reduction Credits under this Plan and the Participant's
contribution under the Savings Plan had not been limited by the
internal Revenue Code's limits on contributions to the Savings
Plan.

     "Other Plan" means any cash or deferred arrangements
established under Section 401(k) of the Internal Revenue Code of
1986 as amended, other than the Savings Plan, under which a
Participant may elect to have a portion of his or her Salary
reduced.

     "Participant" means any Eligible Employee who commences
participation in this Plan as provided in Article II.

     "Participant's Coverage Amount" means the portion of the
Policy's death benefit payable to the Death Benefit Beneficiaryof
the Assignee as provided in Section 8.4.

     "Plan" means the Alcoa Deferred Compensation Estate
Enhancement Plan, adopted by the Company as described herein or
as from time to time hereafter amended.

     "Plan Administrator" means the Committee, or its designee.

     "Policy" means the life insurance coverage acquired on the
life of the Participant (or on the lives of the Participant and
the Participant's spouse, in the case of a Survivorship Policy)
by the Company.

     "Policy Owner" means the Company.

     "Premium" means, with respect to a Policy on the life of a
Participant (or the lives of a Participant and a Participant's
spouse, if the Policy is a Survivorship Policy), the amount the
Company is obligated, pursuant to the terms of this Plan, to pay
to the Insurer with respect to such Policy.

     "Salary" means the regular base salary or hourly wages
payable during such periods as the employee is a Participant.
Where commission payments constitute all or part of an employee's
monthly remuneration, the commissions actually paid as
remuneration during a regular pay period will be used to
determine the salary for such employee.  Salary shall not include
overtime, extended workweek premium, cost of living allowance
where separately designated, bonus, shift or other premiums, or
other payments, fees or allowances made for specific purposes as
determined by the Company.

     "Salary Reduction Credits" means any amounts deemed to be
credited to a Participant's account equivalent to the dollar
amount by which a Participant elected to reduce his or her Salary
by a whole percentage of not more than 6%; provided, however, a
Participant who has elected and is contributing a portion of his
or her Salary under the Savings Plan, may not elect to defer any
percentage of said Salary as a Salary Reduction Credit under this
Plan.

     "Savings Plan" means the Alcoa Savings Plan for Non-
Bargaining Employees, as now in existence or as hereafter
amended.

     "Subsidiary" means a corporation at least 50% of whose
outstanding voting stock is owned or controlled by the Company
and/or one or more other Subsidiaries, and any non-corporate
business entity in which the Company and/or one or more other
Subsidiaries have at least a 50% interest in capital or profits.

     "Survivorship Policy" means a Policy insuring the lives of
the Participant and a Participant's spouse, with the death
benefit payable at the death of the last survivor of the
Participant and his or her spouse.

     "Termination of Service" (or "Terminates Service)" means any
termination from active service.

     "Year of Plan Participation" means any 12-month period
extending from the first day of the month a Participant begins
participation in the Savings Plan and/or this Plan if the
Participant has maintained an account in the Savings Plan and/or
this Plan for such 12-month period.

     "Zero Investment Fund" means the phantom investment vehicle
which is deemed to hold amounts related to Participants' Estate
Enhancement Option Elections.
                                
                   ARTICLE II - PARTICIPATION

     2.1  An Eligible Employee shall commence participation in
this Plan upon the first day of his or her first full payroll
period following selection by the Committee or its designee.
Such Eligible Employee may only become a Participant after
executing the appropriate form for authorizing payroll deductions
from his or her Salary and for Selecting investment options.  An
Eligible Employee shall also commence participation on the Award
Date applicable to the portion of any award which he or she is
eligible to receive under the provisions of the Incentive
Compensation Plan and has deferred for the 1998 Award Year or any
later Award Year, or on such date that his or her account would
have been credited with Excess D Deferral Credits.

              ARTICLE III - PARTICIPANT DEFERRALS

     3.1  Commencing July 10, 1998, a Participant may by proper
election reduce his or her Salary each month in an amount up to,
but not more than 6% of his or her Salary, which shall be deemed
to be credited to his or her account as Salary Reduction Credits.
Whether or not the Participant elects any Salary Reduction
Credits, Participant may by proper election reduce his or her
Salary each month in an amount up to, but not more than 14% of
said Salary, which shall be credited to his or her account as
Additional Salary Reduction Credits. The figure 14% in the
foregoing sentence is revised to read 20% for Participants whose
Additional Salary Reduction Credit limitation has been increased
to 20% by the Inside Director Committee.

     A Participant may change a previously elected percentage of
Salary reduction or terminate further deferrals in this Plan
effective for the first full payroll period following the date
the Company or its designee is advised of such request either
orally or in writing in accordance with uniform rules established
by the Committee.

     3.2  In accordance with uniform rules established by the
Committee, Salary Reduction Credits and Additional Salary
Reduction Credits shall be deemed to be credited to the
Participant's account equivalent to the amount by which the
Participant's Salary is reduced in each category.

     3.3  Commencing for the 1998 Award Year and later Award
Years a Participant who by proper election has deferred under the
Incentive Compensation Plan all or a portion of an award which he
or she is eligible to receive under said Plan, shall have his or
her account deemed to be credited with Incentive Compensation
Deferred Credits in an amount equal to the amount of such
deferral.

     3.4  Excess D Deferral Credits shall be credited to
Participants' accounts as applicable.
     
     3.5  A Participant who is authorized by the Inside Director
Committee and who by proper election has deferred the receipt of
any "special payments" (as determined by the Company), shall have
his or her account credited in an amount equal to the amount of
such deferral.  Such special payment credits shall be treated as
Incentive Compensation Deferral Credits

              ARTICLE IV - MATCHING COMPANY CREDIT

     4.1  A Participant who has elected to reduce his or her
Salary under this Plan shall have his or her account deemed to be
credited with Matching Company Credits for which he or she is
eligible.

                     ARTICLE V - INVESTMENTS

     5.1  (a)  Salary Reduction Credits, Additional Salary
Reduction Credits, Excess D Deferral Credits and Incentive
Compensation Deferral Credits shall be deemed to be invested in
10% increments, at the election of the Participant, in one or
more of the Investment Options.

     A Participant may change his or her investment election,
effective for the first full payroll period following the date
the appropriate direction has been properly received by the
Company or its designee, in accordance with uniform rules
established by the Committee.

     (b)  Matching Company Credits shall be deemed to be invested
in the phantom investment vehicle which is equivalent to the
investment vehicle under the Savings Plan in which the Company's
matching contributions to Participants' accounts are invested.

     (c)  Amounts elected under an Estate Enhancement Option
Election will be deemed to be invested in the Zero Investment
Fund which does not provide any earnings.

                ARTICLE VI - TRANSFER OF CREDITS

     6.1  (a)  Once every month a Participant may, by appropriate
direction which is properly received by the Company or its
designee, in accordance with uniform rules established by the
Company ("Appropriate Direction"), elect to transfer in
increments of 10% all or part of the deemed value of his or her
Salary Reduction Credits, Additional Salary Reduction Credits,
Incentive Compensation Deferral Credits, Excess D Deferral
Credits, except as may be limited by the Committee, from any one
or more investment Options to any one or more other such
Investment Options.  Such a transfer shall not constitute a
change in the Participant's current investment election.

     (b)  Once every month a Participant who has attained 5 Years
of Plan Participation may, after Appropriate Direction, elect to
transfer in increments of 10% all or part of his or her Matching
Company Credits, except as may be limited by the Committee, which
have been in his or her account for two full calendar years from
the date that said Matching Company Credits were deemed to be
allocated to the Participant's account, from the Investment
Option in which such Credits are deemed to be invested, to any
one or more other Investment Option.

     (c)  Effective Date of Transfer.  The effective date of any
transfer under paragraphs (a) or (b) above shall be the date for
which the Appropriate Direction to the Company or its designee
has been properly received in accordance with uniform rules
established by the Company.

     Notwithstanding any other provision, any amounts elected
under the Estate Enhancement Option Election cannot be
transferred from the Zero Investment Fund.

     (d)  Notwithstanding the foregoing, upon a Participant's
termination of employment, for any reason other than retirement,
he or she may not elect to transfer any part of his or her Salary
Reduction Credits, Additional Salary Reduction Credits, Matching
Company Credits, Incentive Compensation Deferral Credits, Excess
D Deferral Credits and Earnings Credits from the investment
vehicle in which such Credits were deemed to be invested on the
date employment was terminated, to any other investment vehicle.

     (e)  The Company reserves the right to refuse to honor any
Participant direction related to investments or withdrawals,
including transfers among investment options, where necessary or
desirable to assure compliance with applicable law including U.S.
and other Securities laws.  However, the Company does not assume
any responsibility for compliance by officers or others with any
such laws, and any failure by the Company to delay or dishonor
any such direction shall not be deemed to increase the Company's
legal exposure to the Participant or third parties.

                   ARTICLE VII - DISTRIBUTIONS

     7.1  Except as otherwise specified in this Article VII or in
Article VIII below, the amount of Credits in a Participant's
account shall be distributed to the Participant upon his or her
termination of Continuous Service, for any reason.  If at the
time of the Participant's termination of Continuous Service he or
she has attained five or more years of Continuous Service, the
Participant shall receive all Matching Company Credits which have
been credited to his or her account.  Termination of the
Participant's Continuous Service prior to attaining five or more
years of Continuous Service shall cause the Participant to
forfeit his or her right to receive all Matching Company credits
contributed to his or her account.

     7.2  All distributions made pursuant to the termination of
the Participant's Continuous Service by reason other than death
or retirement shall be paid to the Participant as soon as
administratively practical in a lump sum.

     Notwithstanding the foregoing, amounts in the Zero
Investment Fund will only be distributed in accordance with the
Estate Enhancement Option provisions of Article VIII.

     7.3  Prior to his or her retirement date, a Participant may
elect that the value of his or her account be distributed either
in a lump sum at retirement or in annual installments of any
number designated by the Participant up to, but not more than ten
(10) following his or her retirement, commencing the January 31
of the first calendar year following such retirement and each
January 31 thereafter until he or she has received all
installments.  A Participant's election to receive installments
must be made at least one year prior to his or her retirement
date.  The Participant's election to receive either a lump sum or
annual installments shall become irrevocable one year prior to
the Participant's retirement date, or at such other time as may
be approved by the Committee.  In the event the Participant fails
to make such an election, all amounts in his or her account shall
be distributed as a lump sum distribution as soon as
administratively practical after his or her retirement.

     7.4  The Deferred Compensation Beneficiary under this Plan
shall be the Participant's spouse unless otherwise designated in
writing by the Participant and such other designated Deferred
Compensation Beneficiary has been agreed to in writing by the
Participant's spouse on a form approved by the Committee.

     Distributions from this Plan to a Deferred Compensation
Beneficiary shall be in a lump sum or in annual installments of
any number designated by the Participant up to, but not more than
ten (10) following his or her death commencing the first January
31 after the Participant's death and each January 31 thereafter
until all installments have been distributed.

     In the event a Deferred Compensation Beneficiary dies prior
to receiving all the annual installments which he or she is
entitled to receive from this Plan, any remaining installments
will be distributed as soon as administratively practical in a
lump sum to the Deferred Compensation Beneficiary's estate.

     7.5  This Plan shall not be construed as conferring any
rights upon any Participant for continuation of employment with
the Company, Subsidiary or Affiliate, nor shall it interfere with
the rights of the Company, Subsidiary or Affiliate to terminate
the employment of any Participant and/or to take any personnel
action affecting any Participant without regard to the effect
which such action may have upon such Participant as to recipient
of benefits under this Plan.

     7.6   No benefit under this Plan may be assigned,
transferred, pledged or encumbered or be subject in any manner to
alienation or anticipation.  The foregoing does not prevent the
assignment of any separate right under the Estate Enhancement
Option Election.

     7.7  (a)  Benefits payable hereunder shall be payable out of
the general assets of the Company, and no segregation of assets
for such benefits shall be made.  The right of a Participant or
any Deferred Compensation Beneficiary to receive benefits under
this Plan shall be an unsecured claim against said assets and
shall be no greater than the rights of an unsecured general
creditor to the Company.  Notwithstanding the foregoing, in the
event the Company establishes a trust, to which it may, but shall
not be required to contribute money or other property of the
Company in contemplation of paying benefits under this Plan, such
money or other property shall remain subject to the claims of
creditors of the Company.

     (b)  Notwithstanding any other provisions of this Plan, if
any amounts held in a trust of the above described nature are
found, due to the creation or operation of said trust, in a final
decision by a court of competent jurisdiction, or under a
"determination" by the Internal Revenue Service in a closing
agreement in audit or a final refund disposition (within the
meaning of Section 1313(a) of Internal Revenue Code of 1986, as
amended), to have been includable in the gross income of a
Participant or Deferred Compensation Beneficiary prior to payment
of such amounts from said trust, the trustee for the trust shall,
as soon as practicable, pay to such Participant or Deferred
Compensation Beneficiary an amount equal to the amount determined
to have been includable in gross income in such determination,
and shall accordingly reduce the Participant's or Deferred
Compensation Beneficiary's future benefits payable under this
Plan.  The trustee shall not make any distribution to a
Participant or Deferred Compensation  Beneficiary pursuant to
this paragraph 7.7(b) unless it has received a copy of the
written determination described above together with any legal
opinion which it may request as to the applicability thereof.

     7.8  All participants remain liable for any taxes which are
or will be applicable to the amounts payable under this contract
including (but not limited to) social security taxes, federal
income taxes and state and local income taxes.  In addition, if
the Internal Revenue should determine that amounts payable are
includable at any point prior to payment, the participants remain
solely liable for such taxes and any penalties associated with
such.  If the participants transfer any right in this benefit,
the participants shall be solely liable for determining the value
of the amounts subject to gift tax and the resulting amount of
gift tax, if applicable.
                                
            ARTICLE VIII - ESTATE ENHANCEMENT OPTION

     8.1. Estate Enhancement Option Election

     (a)  A Plan Participant may make an Estate Enhancement
Option Election with regard to all or a portion of the value of
his or her account at the time of such election, as well as
related to amounts of Incentive Compensation Plan awards earned
and deferred under the Plan after the date of the election.  The
Participant must make an Election using a form provided by the
Company, the terms of which are hereby incorporated by reference
in the Plan.
     
     (b)  The Company shall pay life insurance premiums on a life
insurance policy on the life of the Participant, or the lives of
the Participant and the Participant's spouse if so elected by the
Participant.  The premiums of the life insurance policy will be
equal in amount to the amount subject to the Participant's
Election.
     
     (c)  As of the time of the Participant's Election, the value
of the portion of the Participant's account subject to such
election will be transferred to the Zero Investment Fund and
there will be no further Earnings Credits with respect to such
amounts.  If the Participant's Election includes Incentive
Compensation Plan awards earned and deferred after the date of
the Election, there will be no Earnings Credits applied to these
amounts after they are credited to a Participant's account.
     
     (d)  Notwithstanding the provisions of Article VII but
subject to the provision of Section 8.3(a), any amounts in a
Participant's account which are subject to the Election will be
paid in a single sum to the Frozen Deferred Account Beneficiary
designated by the Participant, with the payment to be made by the
Company as soon as administratively practical following the death
of the Participant (or after the death of the last survivor of
the Participant and the Participant's spouse, if the insurance
policy is a survivorship policy insuring the Participant and the
Participant's spouse).  The Death Benefit and Face Value
Beneficiary for amounts subject to an Election will be separately
designated on a form provided by the Company, and may be changed
by the Participant in accordance with procedures established by
the Company.
     
     (e)  Notwithstanding the provisions of Section 7.6, the
Participant may designate a trust or other entity or
individual(s) to own the Participant's rights under the Policy
issued pursuant to the Election, or assign any such rights to a
trust or other entity or individual(s).
     
     (f)  If the Insurer cancels the Participant's Policy
pursuant to Policy provisions related to suicide of the
Participant (or Participant's spouse if the Policy insures both
the Participant and the Participant's spouse) or material
misstatement of information, then the Participant's Election will
be null and void as of the time the Policy is canceled.  In this
event, the Company will recover an amount equivalent to the
cumulative amount of Premiums paid from amounts subject to the
Election held in the Zero Investment Account but which have not
yet been used to pay  Premiums.
     
     (g)  Except as may be otherwise provided in a Participant's
Death Benefit Agreement, an Election will be irrevocable.
     
     8.2  Payments of Premiums

     (a)  Company Payments.   Within thirty (30) days of the
issue of the Participant's Policy, the Company shall pay a
Premium equal to the amount of the Participant's Plan account
balance subject to the Participant's Election.  With respect to
an Incentive Compensation Plan award that is subject to the
Participant's Election and that is credited to the Participant's
Plan account balance after the issue of the Participant's Policy,
the Company shall pay a Policy Premium equal to the amount
credited to the Participant's account no later than thirty (30)
days after the amount is credited to the Participant's Plan
account.

     (b)  Participant Payments.    Except as otherwise provided
in this Plan, a Participant (or Assignee) shall not be required
to pay any portion of the Premium due on the Policy.

     8.3  Policy Ownership

     (a)  Ownership.     The Company shall be the owner of the
Policy and shall be entitled to exercise the rights of ownership,
except that the following rights shall be exercisable by the
Participant:   (i) the right to designate the Death Benefit
Beneficiary to receive payment of that portion of the death
benefit under such Policy equal to the Participant's Coverage
Amount unless there is an Alternative Death Benefit Election in
effect, and (ii) the right to assign any part or all of the
Participant's rights under the Policy to any person, entity, or
trust.  The Company shall not borrow from, hypothecate, or
withdraw cash value from, surrender in whole or in part, cancel,
or in any other manner encumber the Policy without the prior
written consent of the Participant.    Notwithstanding any other
provision of the Plan, both the Participant and the Company have
separate and full right to reduce the Policy face amount pursuant
to Section 8.6.

     (b)  Possession of Policy.    The Company shall keep
possession of the Policy.  The Company agrees to make the Policy
available to the Participant or to the Insurer at such times, and
on such terms as the Company determines for the sole purpose of
endorsing or filing any change of Death Benefit or Face Value
Beneficiary or assignment on the Policy.

     (c)  Investment of Policy Cash Values.  If the Policy
provides the Policy Owner with a choice of investment funds for
the Policy cash values, the Company shall invest the cash values
in the funds selected by and in the proportions specified by the
Participant, unless otherwise specified in this Plan.  The
Company agrees to submit an investment election to the Insurer
within thirty (30) days after a written investment request by the
Participant or other person or entity designated in the Plan.
     
     8.4.  Death Benefit.
     
     Upon the death of the Participant or last survivor of the
Participant and the Participant's spouse, the death benefit under
the Policy shall be divided as follows:
     
     (a)  The Company shall be entitled to receive as the Company
Death Benefit an amount equal to the greater of:  (i) the Policy
cash accumulation value immediately prior to the death of the
Participant or survivor of the Participant and the Participant's
spouse, and before any surrender charges; or (ii) 200 percent of
the cumulative Premiums paid by the Company under the Policy.  If
the Policy provides for a death benefit equal to the sum of the
face amount of the Policy and any cash account or accumulation
value, any Company Death Benefit should first be paid from the
cash account or accumulation value portion of the death benefit.
     
     (b)  The Death Benefit Beneficiary of the Participant shall
be entitled to receive the Participant's Coverage Amount, which
shall consist of the excess, if any, of the Policy's death
benefit over the Company Death Benefit less any unforeseen
extraordinary expenses incurred by the Company under this Plan
which are not recovered under any other agreement.  These
unforeseen expenses may include such taxes or extraordinary
administrative expenses as determined by the Company.
     
     The Company agrees to execute an endorsement to the Policy
issued to it by the Insurer providing for the division of the
Policy death benefit in accordance with the provisions of this
Section.

     Notwithstanding the provisions of this Section, if the
Policy death benefit becomes payable while there is an
Alternative Death Benefit Election in effect pursuant to Section
8.5, then the entire Policy death benefit shall be paid to the
Company.
     
     8.5. Alternative Death Benefit Election.

     Subject to the discretion of the Committee, the Participant
may elect an Alternative Death Benefit in lieu of the insurance
benefit provided under this Plan.  Any such election shall be
filed with the Committee in such form as may be prescribed by the
Committee.  The Alternative Death Benefit shall be paid by the
Company from the general funds of the Company, and will not
constitute an insurance benefit.  It will be paid by the Company
to the Participant's Death Benefit Beneficiary at the time the
Participant's insurance death benefit would have been paid (at
the Participant's death for single life coverage, or at the death
of the survivor of the Participant and the Participant's spouse
if the Policy is a Survivorship Policy).  The amount of the
payment shall be equal to the Alternative Death Benefit Amount.
As long as an Alternative Death Benefit Election is in effect,
the Death Benefit Beneficiary of the Participant shall receive
only the Alternative Death Benefit, and shall not be entitled to
receive any portion of any death benefits that would become
payable under the Participant's Policy, and the Participant shall
cooperate with the Company in effecting a change of Death Benefit
Beneficiary of the Participant's Policy to achieve such result.
An Alternative Death Benefit Election (or an election to revoke
such an election) shall be effective when any necessary
documentation is submitted to and accepted by the Insurer.  The
Company will promptly submit any required forms or documents to
the Insurer when an Alternative Death Benefit Election is made or
revoked.

     8.6. Election to Reduce Policy Face Amount.

     The Participant or the Company may elect to reduce the
Policy face amount, except that the Policy face amount shall not
be reduced to an amount less than the Company Death Benefit.
Within sixty (60) days of receipt of a written request from the
Participant, the Company shall complete and submit the necessary
forms to the Insurer to reduce the Policy face amount in
accordance with the Participant's request.  Within sixty (60)
days of receipt of a written request from the Company, the
Participant shall cooperate to complete any necessary forms in
accordance with the Company's request.

     8.7. Termination of Employment.

     Upon a Termination of Service by the Participant:
     
     (a)  The Participant's Election shall terminate with respect
to any Incentive Compensation Plan award amounts which have not
been credited to the Participant's Plan account as of the time of
the Participant's Termination of Service.
     
     (b)  The Company's obligation to pay further Premiums for
the Participant's Policy will terminate, except that the Company
will be obligated to pay any Premium it is obligated to pay under
Section 8.2(a) with respect to any amounts credited to the
Participant's Plan account prior to the Participant's Termination
of Service for which a Premium has not yet been paid.
     
     (c)  The Policy face amount will be reduced by an amount
determined by multiplying the initial Policy face amount by a
fraction, the numerator of which will be equal to the Credited
Amount (including any Premium payable under Section 8.7(b) and
the denominator of which will be equal to the Election Amount.
Provided, however, that the face amount reduction determined
pursuant to the preceding sentence will be reduced by the amount
of any face amount reduction already applied pursuant to Section
8.6.
     
     (d)  Within thirty (30) days after the Participant
Terminates Service, the Participant may make a Policy premium
payment to the Insurer.  If such a premium is paid, the amount
will be considered a Credited Amount for the purpose of Section
8.7(c).
     
     8.8. Company Default
     
     (a)  Company Default.         A Company Default shall be
deemed to have occurred with respect to the Policy if the Company
fails to pay a Premium on the Policy as required under the terms
of the Plan within sixty (60) days after the due date for such
Premium, or if the Company processes or attempts to process a
policy loan, or a complete or partial surrender, or a cash value
withdrawal without the prior written approval from the
Participant.
     
     (b)  Rights Upon Company Default.  In the event of a Company
Default as described in Section 8.8 (a), the Participant will
have the right to require the Company to cure the Company Default
by notifying the Company in writing within sixty (60) days after
the Company Default occurs, or if later, within thirty (30) days
after the Participant becomes aware of the Company Default.  If
the Company fails to cure the Company Default within sixty (60)
days after being notified by the Participant of the Company
Default, the Participant will have the right to require the
Company to transfer its interest in the Participant's Policy to
the Participant.  The Participant may exercise the right by
notifying the Company, in writing within sixty (60) days after
the Company Default occurs.  Upon receipt of such notice, the
Company will immediately transfer its rights in the Policy to the
Participant, and the Company will thereafter have no rights with
respect to such Policy.  A Participant's failure to exercise its
rights under this Section shall not be deemed to release the
Company from any of its obligations under this Plan, and will not
preclude the Participant from seeking other remedies with respect
to the Company Default.  Also, a Participant's failure to
exercise its rights under this Section will not preclude the
Participant from exercising such rights upon a later Company
Default.
     
     (c)  Notices.  All notices hereunder will be in writing and
sent by first class mail with postage prepaid.  Any notice to the
Company shall be addressed to the attention of the Committee at
the principal office of the Company at Alcoa Corporate Center,
201 Isabella Street, Pittsburgh, PA  15212-5858.  Any notice to
the Participant will be addressed to the Participant at the
address on file with the Company.  Any party may change its
address by giving written notice of such change to the other
party pursuant to this Section.
                                
      ARTICLE IX - ADMINISTRATION AND EXPENSES OF THE PLAN

     9.1  The general administration of this Plan shall be by the
Committee. The Committee's resolution of any matter concerning
this Plan shall be final and binding upon the Company, Subsidiary
or Affiliate and any Participant and/or beneficiary affected
thereby.
     
     The Plan Administrator will have the authority to make,
amend, interpret, and enforce all rules and regulations for the
administration of this Plan and decide or resolve any and all
questions, including interpretations of this Plan, as may arise
in connection with the Plan in the Plan Administrator's sole
discretion.  In the administration of this Plan, the Plan
Administrator from time to time may employ agents and delegate to
them or to others such administrative duties as it sees fit.  The
Plan Administrator from time to time may consult with counsel,
who may be counsel to the Company.  The Company will indemnify
and hold harmless the Plan Administrator and any employees of the
Company to whom administrative duties are delegated, against any
and all claims, loss, damage, expense or liability arising from
any action or failure to act with respect to this Plan, except in
the case of gross negligence or willful misconduct by the Plan
Administrator.

     All costs and expenses incurred in administering the Plan,
including the expenses of the Committee or the Plan
Administrator, the fees and expenses of the Trustee, the fees and
charges payable under the investment arrangements, and other
legal and administrative expenses, shall be paid by the Plan.
Notwithstanding, for any Affiliate of which the Company owns less
than an 80% interest as defined under Internal Revenue Code
Section 1504, the obligation of and liability for the deferred
compensation benefits accrued under this Plan for Participants
employed by such an Affiliate, shall remain the sole obligation
and liability of the Affiliate by express resolution of its board
or other governing body.

              ARTICLE X - AMENDMENT AND TERMINATION

     10.1 This Plan may be amended, suspended or terminated at
any time by the Board; provided, however, that no such amendment,
suspension or termination shall reduce or in any manner adversely
affect any Participant's or assignee's rights with respect to
benefits that are payable or may become payable under this Plan
based upon said Participant's Credits as of the date of such
amendment, suspension or termination.
                                
                     ARTICLE XI - SUCCESSORS
                                
     11.1 The terms and conditions of the Plan will inure to the
benefit of and bind the Company and the Participant and their
successors, assignees (including any Assignee), and
representatives.  The Company will have the right to absolutely
and irrevocably assign its rights, title and interest in a Policy
without the consent of the Participant or Assignee.

                   ARTICLE XII - CONSTRUCTION

     12.1 This Plan shall be construed, regulated and
administered under the laws of the Commonwealth of Pennsylvania,
including its choice of law provisions and applicable statute of
limitations.

                                                               Exhibit 12

             COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
                      FOR THE YEAR ENDED DECEMBER 31
                       (in millions, except ratios)
                                     
                                              1998           1997            1996            1995         1994
                                              ----           ----            ----            ----         ----

Earnings:                                                            
  Income before taxes on income, and                                                                  
    before extraordinary loss and             
    accounting changes                       $1,604.8       $1,601.7        $1,081.7        $1,470.2      $822.5
  Minority interests' share of earnings of                                                          
    majority-owned subsidiaries
    without fixed charges                        (1.9)           3.0             4.1             2.0         -
  Less equity (earnings) losses                 (50.2)         (42.4)          (29.6)          (59.5)        (.3)
  Fixed charges added to net income             244.6          181.6           170.7           150.7       138.4
  Proportionate share of income (loss)                                    
    of 50% owned persons                         37.3           35.1            25.3            58.2         1.9
  Distributed income of less than 50%                                        
    owned persons                                 -              -               -               -           -
  Amortization of capitalized interest:                                            
    Consolidated                                 20.2           20.2            21.9            23.1        25.5
    Proportionate share of 50% owned persons       .2             .9             1.2              .8         1.2
                                             --------       --------        --------        --------      ------
      Total earnings                         $1,855.0       $1,800.1        $1,275.3        $1,645.5      $989.2
                                             ========       ========        ========        ========      ======

Fixed Charges:                                                       
  Interest expense:                                                  
    Consolidated                               $197.9         $140.9          $133.7          $119.8      $106.7
    Proportionate share of 50% owned persons      3.1            3.3             4.9             6.7         7.4
                                             --------       --------        --------        --------      ------
                                                201.0          144.2           138.6           126.5       114.1
                                             --------       --------        --------        --------      ------

  Amount representative of the interest
  factor in rents:
    Consolidated                                 43.2           37.0            31.8            24.0        23.9
    Proportionate share of 50% owned persons       .4             .4              .3              .2          .4
                                             --------       --------        --------        --------      ------
                                                 43.6           37.4            32.1            24.2        24.3
                                             --------       --------        --------        --------      ------

   Fixed charges added to earnings              244.6          181.6           170.7           150.7       138.4
                                             --------       --------        --------        --------      ------

  Interest capitalized:                                              
    Consolidated                                 13.2            9.0             5.3             1.9         1.5
    Proportionate share of 50% owned persons      -              -               -               -           -
                                             --------       --------        --------        --------      ------

                                                 13.2            9.0             5.3             1.9         1.5
                                             --------       --------        --------        --------      ------
 
  Preferred stock dividend requirements
  of majority-owned subsidiaries                  -              -               -               4.9        13.1
                                             --------       --------        --------        --------      ------

      Total fixed charges                      $257.8         $190.6          $176.0          $157.5       $153.0
                                             ========       ========        ========        ========      =======

Ratio of earnings to fixed charges               7.20           9.44            7.25           10.45         6.47
                                             ========       ========        ========        ========      =======

                                        EXHIBIT 13

SELECTED FINANCIAL DATA
(dollars in millions, except per-share amounts and ingot
prices)

                                           1998                1997                1996                1995              1994
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                                      
Sales                                $ 15,339.8          $ 13,319.2          $ 13,061.0          $ 12,499.7         $ 9,904.3
Income before extraordinary loss*         853.0               805.1               514.9               790.5             443.1
Extraordinary loss^                          --                  --                  --                  --             (67.9)
Net income*                               853.0               805.1               514.9               790.5             375.2
  Basic earnings per common share
    ^^
    Before extraordinary loss^             2.44                2.33                1.47                2.22              1.24
    Net income                             2.44                2.33                1.47                2.22              1.05
  Diluted earnings per common
    share^^
    Before extraordinary loss^             2.42                2.31                1.46                2.20              1.23
    Net income                             2.42                2.31                1.46                2.20              1.04   
- --------------------------------------------------------------------------------------------------------------------------------
Alcoa's average realized price
  per pound for aluminum ingot              .67                 .75                 .73                 .81               .64
Average U.S. market price per
  pound for aluminum ingot
  (Metals Week)                             .66                 .77                 .71                 .86               .71
- --------------------------------------------------------------------------------------------------------------------------------
Cash dividends paid per common
  share^^                                   .75                .488                .665                 .45               .40
Total assets                           17,462.5            13,070.6            13,449.9            13,643.4          12,353.2
Long-term debt (noncurrent)             2,877.0             1,457.2             1,689.8             1,215.5           1,029.8
- --------------------------------------------------------------------------------------------------------------------------------

*Includes net after-tax gains of $43.9 in 1997, and net after-tax charges of
$122.3 in 1996, $10.1 in 1995 and $50.0 in 1994. See Note D to the financial
statements for additional detail. Also included in 1994 is a gain of $300.2
related to the Alcoa/WMC transaction.
^The extraordinary loss relates to the early retirement of debentures.
^^All per-share amounts have been restated to reflect the two-for-one stock
split declared on January 8, 1999.

                                28

RESULTS OF OPERATIONS

(dollars in millions, except share amounts and ingot prices;
shipments in thousands of metric tons (mt); all per-share
amounts have been restated to reflect the two-for-one
stock split declared on January 8, 1999)

EARNINGS SUMMARY

Alcoa's 1998 financial highlights include:
>  Net income of $853, 6% above 1997;
>  Aluminum shipments of 3,951 mt, up 34% from 1997;
>  Revenues of $15,340, driven by the record volumes noted
above; and
>  Return on average shareholders' equity of 16.3%.
   Improved financial results for 1998 relative to 1997
were the result of higher volumes, aided in part by the
Alumax and Inespal acquisitions, and continued operating
improvements. Partially offsetting these positive factors
were lower overall aluminum and alumina prices and the
impact of higher debt levels.
  Alcoa's improved financial results for 1997 also were
strong, as summarized below:
>  Net income of $805 ($761 before special items) was
56% above 1996;
>  Aluminum shipments of 2,956 mt were the second highest
in company history
  and 4% above 1996;
>  Revenues of $13,319 increased 2% from 1996; and
>  Return on average shareholders' equity rose 56% to
18.1%.
   Alcoa's improved 1997 financial performance came in spite
of the fact that fabricated aluminum and alumina prices
were lower than 1996 and well below historic highs. Revenues
increased 2% above 1996 levels, as higher volumes more
than offset the loss of revenues related to the sale of
noncore businesses.

SEGMENT INFORMATION

In 1998, Alcoa adopted SFAS 131, "Disclosures about Segments
of an Enterprise and Related Information." Alcoa's operations
consist of four worldwide segments: Alumina and chemicals,
Primary metals, Flat-rolled products and Engineered products.
Alcoa's management reporting system measures the after-
tax operating income (ATOI) of each segment. Nonoperating
items, such as interest income, interest expense, foreign
exchange gains/losses and minority interest, are excluded
from segment profit. In addition, certain expenses, such
as corporate general administrative expenses, depreciation
and amortization on corporate assets and certain special
items, are not included in segment results. Segment assets
exclude cash, cash equivalents, short-term investments
and all deferred taxes. Segment assets also exclude corporate
items such as fixed assets, LIFO reserve, goodwill allocated
to corporate and other amounts.
  Segment ATOI totaled $1,303 in 1998 compared with $1,265
in 1997 and $858 in 1996. See Note O to the financial
statements for additional information. The following discussion
provides shipment, revenue and ATOI data for each segment
for the years 1996 through 1998.

                                29

I. ALUMINA AND CHEMICALS

                                      1998            1997           1996
- ------------------------------------------------------------------------------
                                                            
Third-party alumina shipments
 (mt)                                7,130           7,223          6,406
Third-party sales                   $1,847          $1,978         $1,963
Intersegment sales                     832             634            617
After-tax operating income             318             302            340
- ------------------------------------------------------------------------------

This segment's activities include the mining of bauxite,
which is then refined into alumina. The alumina is then
sold to internal and external customers worldwide or is
processed into industrial chemical products. Approximately
two-thirds of the third-party sales from this segment
are derived from alumina. In 1998, third-party sales of
alumina fell 14% from 1997, as realized prices fell 13%
and shipments fell 1%. Lower third-party shipments, as
well as higher intersegment sales in 1998, were a direct
result of the Alumax acquisition. Previously, sales of
alumina to Alumax were classified as third-party revenues;
these sales are now recorded as intersegment. Including
intersegment sales, shipments were up in 1998. Third-party
revenues from alumina in 1997 were 5% higher than 1996,
as a 13% increase in shipments was partially offset by
lower realized prices.
  Third-party sales of alumina-based chemical products were
unchanged compared with 1997, as higher shipments, aided
by acquisitions, were offset by lower prices. In 1997,
third-party sales from these products fell 3% from 1996,
as lower volumes offset higher realized prices.
  Despite lower prices, segment ATOI in 1998 rose 5% over
1997. Lower operating costs and the impact of the Inespal
acquisition were partly offset by lower realized prices.
In 1997, ATOI was $302, down 11% from 1996. The decrease
was the result of lower earnings from alumina operations,
which were negatively impacted by lower realized prices.
The effect of lower alumina prices was partially offset
by lower labor costs, improved productivity and improved
results from Alcoa's chemicals operations.
  In 1997, Alcoa World Alumina and Chemicals (AWAC) received
an advance payment of $240 related to a long-term alumina
supply contract with Sino Mining Alumina Ltd (SMAL). The
contract entitles SMAL to purchase 400,000 mt of alumina
per year for thirty years. SMAL has the option to increase
its alumina purchases as its needs grow. Per-ton payments
also are made under the terms of the agreement.
  In 1997, AWAC announced a 440,000 mt expansion of its
Wagerup alumina refinery in Western Australia. Construction
is expected to be complete in the 1999 second quarter.

II. PRIMARY METALS

                                      1998            1997           1996
- ------------------------------------------------------------------------------
                                                           
Third-party aluminum shipments
 (mt)                                1,392             940            976
Third-party sales                   $2,105          $1,600         $1,580
Intersegment sales                   2,283           1,966          1,900
After-tax operating income             331             417            313
- ------------------------------------------------------------------------------

This group's focus is Alcoa's worldwide smelter system.
Primary metals receives alumina from the alumina and chemicals
segment

                                30

and produces aluminum ingot to be used by a variety of
Alcoa's other segments, as well as sold to outside customers.
In addition to ingot, powder and scrap are also sold by
this segment. Aluminum ingot produced by Alcoa and used
internally is transferred to other segments at prevailing
market prices. Third-party sales of ingot, which make
up the majority of this segment's revenues, rose 32% from
1997. The increase was the result of additional revenues
from the smelting operations of acquired companies, which
were partially offset by an 11% decline in realized prices.
In 1997, third-party ingot sales increased 5% from 1996,
as prices climbed 3% and shipments rose 2%.
  Alcoa's average realized price for ingot in 1998 was 67
cents per pound, compared with 75 cents in 1997 and 73
cents in 1996. This compares with average prices on the
London Metal Exchange (LME) of 63 cents per pound in 1998,
74 cents in 1997 and 70 cents in 1996.
  Alcoa operated its worldwide smelting system at 88% of
rated capacity in 1998 and, since 1994, has had 450,000
mt of smelting capacity idle.
  Intersegment sales increased in 1998, relative to 1997,
due to acquisitions. Alumax and Inespal sourced the majority
of their metal needs internally, driving the increase
in intersegment sales.
  Primary metals ATOI fell 21% in 1998 from 1997, as lower
metal prices more than offset the effect of acquired companies.
Lower operating costs in 1998 helped ease the decline,
muting the impact of lower prices. ATOI in 1997 rose 33%
over 1996, as higher ingot prices and shipments, along
with lower costs, resulted in improved performance.

III. FLAT-ROLLED PRODUCTS

                                      
                                      1998            1997           1996
- ------------------------------------------------------------------------------
                                                          
Third-party aluminum shipments
 (mt)                                1,764           1,469          1,359
Third-party sales                   $4,900          $4,188         $4,082
Intersegment sales                      59              53             21
After-tax operating income             306             268            160
- ------------------------------------------------------------------------------

This segment's principal business is the production and
sale of aluminum sheet, plate and foil. This segment includes
rigid container sheet (RCS), which is used to produce
aluminum beverage cans, and mill products used in the
transportation and distributor markets. Slightly less
than half of the third-party shipments and sales in this
segment are derived from the sale of RCS, while an additional
one-third is obtained from mill products. Other flat-rolled
products, such as foil, comprise the remainder of this
segment. Third-party sales from this segment in 1998 increased
17% over 1997, as the impact from acquisitions was partially
offset by a 2% decline in prices. In 1997, third-party
sales rose 3% from 1996, as an 8% increase in shipments
more than offset lower prices.
  Third-party sales from RCS were essentially unchanged
in 1998 from 1997, as were shipments and prices. For the
industry as a whole, 1998 shipments of beverage cans by
can manufacturers rose 2.2% from 1997. RCS sales in 1997
were down 4% from the previous year, primarily due to
the 1996 sale of Alcoa of Australia's (AofA) rolled products
division, which resulted in a 29,500 mt loss of shipments
for 1997 relative to 1996. Prices were down slightly from
1996, due to lower underlying metal prices.
  Third-party sales from mill products were up 21% over
1997. Shipments, aided by acquisitions, increased 23%,
while prices fell 2%. Overall mill products prices were
lower, as lower volumes of higher priced transportation-
related products were offset by higher volumes of lower
value-added products. 1997 third-party sales increased
11% from 1996 as a result of a 10% increase in shipments.
  This segment incurred a special item charge in 1996 totaling
$26. The net charge related to severance costs for employees
who voluntarily left the company and for permanent layoff
costs.
  ATOI for flat-rolled products rose 14% in 1998, as increases
from mill products and foil were partially offset by declines
in RCS. RCS ATOI was down, as higher costs for labor and
services reduced margins. Mill products ATOI rose, as
acquisitions and higher prices for products used in the
transportation market offset losses related to the production
and sale of computer memory disks. ATOI in 1997 rose 68%
from 1996, as the U.S. RCS business and Alcoa's mill products
operations benefited from strong demand and lower costs.

IV. ENGINEERED PRODUCTS

                                      1998            1997           1996
- ------------------------------------------------------------------------------
                                                          
Third-party aluminum shipments
 (mt)                                  729             441            456
Third-party sales                   $3,110          $2,078         $1,869
Intersegment sales                      11               9             15
After-tax operating income             184             100             46
- ------------------------------------------------------------------------------

This segment includes hard and soft alloy extrusions,
aluminum forgings and wire, rod and bar. These products
serve the transportation, construction and distributor
markets. Third-party shipments were up 65% from 1997,
driving a 50% increase in third-party sales. Acquisitions
and higher shipments of forged wheels were responsible
for the increase in shipments. Average realized prices
for engineered products for the 1998 period fell 10%,
to $1.93 per pound, primarily due to the addition of the
Alumax extrusion businesses in the 1998 third quarter.
These businesses produce primarily soft alloy extrusions,
which have a lower value-added, resulting in a reduction
in average realized prices. Third-party sales in 1997
rose 11% from 1996, as prices rose 14%.
  Third-party sales of extruded products were up 65% from
1997, as shipments, aided by acquisitions, increased 91%
from 1997 levels. Partially offsetting higher shipments
were lower soft alloy prices. In 1997, extruded products
revenues increased 12% from 1996, as shipments increased
19%, but prices fell 6%. Prices for hard alloy extrusions
were up 7% from 1996; however, lower prices for soft alloy
extrusions in the U.S. and in parts of Europe more than
offset the increases.
  Forged wheel sales in 1998 rose 32% from 1997, as shipments,
up 38%, continue to rise. A portion of the increase is
due to Alcoa's new wheel facility in Hungary, which began
operations in September 1997. This facility is operating
at capacity, as European demand

                                31

for forged wheels continues to be strong. Also contributing
to the increase in shipments were higher sales of forged
automotive wheels, driven by strong demand for sport utility
vehicles and light trucks. Shipments in 1997 rose 21%
from 1996, generating an 18% increase in revenues.
  Engineered products' 1998 ATOI rose 84% over the comparable
1997 period. The increase was due to acquired companies,
a gain on the sale of Alcoa's interest in Alcotec, a wire
fabricator, and improved operating results from European
extrusion facilities. Also contributing to the increase
were higher shipments of forged wheels. Results in 1997
more than doubled those recorded in 1996. Higher revenues
from extruded products and wire, rod and bar, along with
improved ATOI from European operations, drove the increase.
Also adding to the rise in ATOI was improved performance
related to forged aerospace products.

V. OTHER

                                      1998            1997           1996
- ------------------------------------------------------------------------------
                                                          
Third-party aluminum shipments
 (mt)                                   66             106             50
Third-party sales                   $3,362          $3,458         $3,567
Intersegment sales                      --              --             --
After-tax operating income             165             177            (.9)
- ------------------------------------------------------------------------------

This category includes Alcoa Fujikura Ltd. (AFL), which
produces electrical components for the automotive industry
along with telecommunications products. In addition, Alcoa's
aluminum and plastic closures operations and Alcoa's residential
building products operations are included in this group.
Third-party sales from this group were down 3% from 1997,
as higher sales of automotive electrical components were
more than offset by the loss of revenues from the sale
of Alcoa Aluminio's cable business in late 1997. A similar
drop in third-party sales was experienced in 1997 versus
1996, as improved results from automotive electrical components
were more than offset by the loss of revenues from the
sale of certain noncore businesses.
  Third-party sales at AFL increased 7% in 1998, due to
higher volumes, while prices declined slightly. This came
on top of an 18% volume related revenue gain in 1997,
compared with 1996. Closures revenues for 1998 fell 1%
compared with 1997, partially reversing a 15% increase
in 1997 over 1996.
  This group incurred a special item gain of $71 in 1997.
The gain was the result of the sale of various businesses,
a majority interest in Alcoa's Brazilian cable business,
and land in Japan. In 1996, this segment had a special
item charge of $104. The net charge relates to the Alcoa
Electronic Packaging (AEP) shutdown, along with severance
costs for employees who voluntarily left the company and
for permanent layoff costs.
  ATOI for this group fell 7% from 1997, as improved results
at AFL, along with a gain from the sale of Alcoa's Australian
gold operations, were more than offset by special item
gains in 1997 versus no special items in 1998. After-tax
operating income in 1997 increased $178 from 1996, due
to improved performance by AFL. Also contributing to the
turnaround were special items, which resulted in gains
in 1997 versus a substantial loss in 1996.

SPECIAL ITEMS

There were no special items recorded in 1998. Special
items in 1997 resulted in a net gain of $96 ($44 after
tax and minority interests, or 13 cents per basic share).
The fourth quarter sale of a majority interest in Alcoa's
Brazilian cable business and land in Japan generated gains
of $86. In addition, the sale of equity securities resulted
in a gain of $38, while the divestiture of noncore businesses
provided $25. These gains were partially offset by charges
of $53, related to environmental and impairment matters.
  Included in 1996 income from operations was a charge of
$199 ($122 after tax and minority interests, or 35 cents
per basic share) consisting of several items. A net severance
charge of $96, which included pension and OPEB curtailment
credits of $75, related to incentive costs for employees
who voluntarily left the company and for permanent layoff
costs. In addition, the shutdown of AEP resulted in a
charge of $65, related primarily to asset write-downs.
Impairments at various manufacturing locations added another
$38 to special items in 1996.

COSTS AND OTHER

COST OF GOODS SOLD -- Cost of goods sold rose $1,649,
or 16%, to $11,805 in 1998. This followed a 2% increase
to $10,156 in 1997 from 1996. The 1998 increase was primarily
due to higher volumes of $1,800, which related primarily
to acquired companies. Offsetting a portion of the acquisition-
driven increases were cost and operating improvements
approaching $200. The $190 increase in 1997, relative
to 1996, was due to $175 of higher volumes partially offset
by the absence of costs associated with divested businesses.
Additionally, higher material costs of $155 were nearly
offset by cost improvements of $140.

SELLING AND GENERAL ADMINISTRATIVE EXPENSES -- S&GA expenses
increased 15% to $769 in 1998. However, as a percentage
of revenue, S&GA was unchanged from 1997 at 5%. The higher
1998 S&GA total was a result of acquisitions, partially
offset by cost reductions. These expenses totaled $671
in 1997, down $38 or 5% from 1996. The decrease was the
result of lower salary compensation costs resulting from
a reduction in the number of employees at U.S. aluminum
operations. Additionally, lower costs resulting from the
divestiture of noncore businesses also had a positive
impact.

RESEARCH AND DEVELOPMENT EXPENSES -- R&D expenses of $128
in 1998 were down 10% from 1997 on top of a 13% decline
in 1997 from 1996. A reduction in R&D personnel was primarily
responsible for lower spending on research in the metals,
castings, closures and alumina businesses.

INTEREST EXPENSE -- Interest expense rose $57 to $198
in 1998 from 1997. The increase was the result of 1998
borrowings of over $1,850, the proceeds of which were
used primarily to fund acquisitions.

                                32

Interest expense increased $7 in 1997 from 1996 as a result
of the full-year effect of Aluminio's 1996 debt offering
and higher debt levels in 1997 at Alcoa of Australia.

INCOME TAXES -- Alcoa's effective tax rate in 1998 was
32%, three percentage points below the statutory rate
of 35%. The lower rate is primarily due to lower taxes
on foreign income.
  Alcoa's effective tax rate in 1997 was 33%, two percentage
points below the statutory rate of 35%. The lower rate
is primarily due to the favorable tax effect of certain
special items.
  The 1996 effective tax rate was 33.3% and differs from
the statutory rate due to the recognition of a tax benefit
resulting from reversal of the valuation allowance on
deferred tax assets at Suriname Aluminum Company, partially
offset by state taxes on income.

OTHER INCOME/FOREIGN CURRENCY -- Other income declined
to $150 in 1998, an 8% decrease from 1997. The majority
of the change was due to increased losses from marking-
to-market certain aluminum commodity contracts. Lower
interest income also contributed to the decline. Offsetting
a portion of these negative factors were $21 of increased
gains related to asset sales, $8 of higher equity income,
and a positive swing in foreign exchange. Other income
totaled $163 in 1997, more than double the 1996 amount.
Reduced losses from marking-to-market aluminum commodity
contracts and higher equity and interest income were responsible
for the improvement.
  Exchange gains (losses) included in other income were
$(3.7) in 1998, $(9.8) in 1997 and $3.1 in 1996. The total
impact on net income, after taxes and minority interests,
was $(8.0) in 1998, $6.9 in 1997 and $(.3) in 1996.

RISK FACTORS

In addition to the risks inherent in its operations, Alcoa
is exposed to financial, market, political and economic
risks. The following discussion, which provides additional
detail regarding Alcoa's exposure to the risks of changing
commodity prices, foreign exchange rates and interest
rates, includes forward-looking statements that involve
risk and uncertainties. Actual results could differ materially
from those projected in these forward-looking statements.

COMMODITY PRICE RISKS -- Alcoa is a leading global producer
of aluminum ingot and aluminum fabricated products. As
a condition of sale, customers often require Alcoa to
commit to fixed-price contracts that sometimes extend
a number of years into the future. Customers will likely
require Alcoa to enter into similar arrangements in the
future. These contracts expose Alcoa to the risk of fluctuating
aluminum prices between the time the order is accepted
and the time that the order ships.
  In the U.S., Alcoa is net metal short and is subject to
the risk of higher aluminum prices for the anticipated
metal purchases required to fulfill the long-term customer
contracts noted above. To hedge this risk, Alcoa enters
into long positions, principally using futures and options.
Alcoa follows a stable pattern of purchasing metal; therefore,
it is highly likely that anticipated metal requirements
will be met. At December 31, 1998 and 1997, these contracts
totaled

                                33

approximately 933,000 mt and 1,084,000 mt, respectively.
These contracts act to fix the purchase price for these
metal purchase requirements, thereby reducing Alcoa's
risk to rising metal prices.
  A hypothetical 10% change from the 1998 year-end, three-
month LME aluminum ingot price of $1,244 per mt would
result in a pretax gain or loss to future earnings of
$110 related to all of the futures and options contracts
noted above. However, it should be noted that any change
in the value of these contracts, real or hypothetical,
would be significantly offset by an inverse change in
the value of the underlying metal purchase transactions.
  Earnings were selected as the measure of sensitivity due
to the historical relationship between aluminum ingot
prices and Alcoa's earnings. The hypothetical change of
10% was calculated using a parallel shift in the existing
December 31, 1998 forward price curve for aluminum ingot.
The price curve takes into account the time value of money,
as well as future expectations regarding the price of
aluminum ingot. The model also assumes there will be no
aluminum smelter capacity restarted by Alcoa.
  The futures and options contracts noted above are with
creditworthy counterparties and are further supported
by cash, treasury bills or irrevocable letters of credit
issued by carefully chosen banks.
  The expiration dates of the options and the delivery dates
of the futures contracts noted above do not always coincide
exactly with the dates on which Alcoa is required to purchase
metal to meet its contractual commitments with customers.
Accordingly, some of the futures and options positions
will be rolled forward. This may result in significant
cash inflows if the hedging contracts are "in-the-money"
at the time they are rolled forward. Conversely, there
could be significant cash outflows if metal prices fall
below the price of contracts being rolled forward.
  In addition to the above noted aluminum positions, Alcoa
had 29,000 mt and 259,000 mt of futures and options contracts
outstanding at year-end 1998 and 1997, respectively, that
cover long-term, fixed-price commitments to supply customers
with metal from internal sources. Accounting convention
requires that these contracts be marked-to-market, which
resulted in after-tax charges to earnings of $45 in 1998,
$13 in 1997 and $57 in 1996. A hypothetical 10% change
in aluminum ingot prices from the year-end 1998 level
of $1,244 per mt would result in a pretax gain or loss
of $3 related to these positions. The hypothetical gain
or loss was calculated using the same model and assumptions
noted earlier.
  Alcoa also purchases certain other commodities, such as
gas and copper, for its operations and enters into futures
contracts to eliminate volatility in the prices of such
products. None of these contracts are material. For additional
information on financial instruments, see Notes A and
T to the financial statements.

FOREIGN EXCHANGE RISKS -- Alcoa is subject to significant
exposure from fluctuations in foreign currencies. As a
matter of company policy, foreign currency exchange contracts,
including forwards and options, are sometimes used to
limit the risk of fluctuating exchange rates. A hypothetical
10% change in applicable 1998 year-end forward rates would
result in a pretax gain or loss of approximately $135
related to these positions. However, it should be noted
that any change in value of these contracts, real or hypothetical,
would be significantly offset by an inverse change in
the value of the underlying hedged item. The model assumes
a parallel shift in the forward curve for the applicable
currencies and includes the foreign currency impacts of
Alcoa's cross-currency interest rate swaps. See Notes
A and T for information related to the accounting policies
and fair market values of Alcoa's foreign exchange contracts
at December 31, 1998 and 1997.
  In early 1999, Brazil experienced a devaluation of its
currency, the real. Based on information currently available,
Alcoa does not believe that the devaluation will have
a material impact on Alcoa's 1999 results of operations.

INTEREST RATE RISKS -- Alcoa attempts to maintain a reasonable
balance between fixed- and floating-rate debt and uses
interest rate swaps and caps to keep financing costs as
low as possible. At December 31, 1998 and 1997, Alcoa
had $3,489 and $1,952 of debt outstanding at effective
interest rates of 6% and 7%, respectively, after the impact
of interest rate swaps and caps is taken into account.
A hypothetical change of 10% in Alcoa's effective interest
rate from year-end 1998 levels would increase or decrease
interest expense by $21. The interest rate effect of Alcoa's
cross-currency interest rate swaps has been included in
this analysis. For more information related to Alcoa's
use of interest rate instruments, see Notes A and T.

RISK MANAGEMENT -- All of the aluminum and other commodity
contracts, as well as the various types of financial instruments,
are straightforward and are held for purposes other than
trading. They are used primarily to mitigate uncertainty
and volatility, and principally cover underlying exposures.
  Alcoa's commodity and derivative activities are subject
to the management, direction and control of the Strategic
Risk Management Committee (SRMC). SRMC is composed of
the chief executive officer, the president, the chief
financial officer and other officers and employees that
the chief executive officer may select from time to time.
SRMC reports to the board of directors at each of its
scheduled meetings on the scope of its derivative activities.

MATERIAL LIMITATIONS -- The disclosures, with respect
to aluminum prices and foreign exchange risk, do not take
into account the underlying anticipated purchase obligations
and the underlying transactional foreign exchange exposures.
If the underlying items were included in the analysis,
the gains or losses on the futures and options contracts
may be offset. Actual results will be determined by a
number of factors that are not under Alcoa's control and
could vary significantly from those disclosed.

ENVIRONMENTAL MATTERS Alcoa continues to participate in
environmental assessments and cleanups at a number of
locations, including at operating facilities and adjoining
properties, at previously owned or operated facilities
and at Superfund and other waste sites.  A liability is recorded 

                                34

for environmental remediation costs or damages when a cleanup 
program becomes probable and the costs or damages can be 
reasonably estimated.  For additional information, see Notes A 
and U to the financial statements.
  As assessments and cleanups proceed, the liability is
adjusted based on progress in determining the extent of
remedial actions and related costs and damages. The liability
can change substantially due to factors such as the nature
and extent of contamination, changes in remedial requirements
and technological changes. Therefore, it is not possible
to determine the outcomes or to estimate with any degree
of accuracy the ranges of potential costs for certain
matters. For example, there are issues related to Alcoa's
Massena, New York, and Pt. Comfort, Texas plant sites
that allege natural resource damage or off-site contaminated
sediments, where investigations are ongoing. Based on
these facts, it is possible that results of operations
in a particular period could be materially affected by
certain of these matters. However, based on facts currently
available, management believes that the disposition of
these matters will not have a materially adverse effect
on the financial position or liquidity of the company.
  Alcoa's remediation reserve balance at the end of 1998
was $217.0, of which $84.6 was classified as a current
liability, and reflects the most probable costs to remediate
identified environmental conditions for which costs can
be reasonably estimated. About 20% of this balance relates
to Alcoa's Massena, New York plant site and 16% relates
to Alcoa's Pt. Comfort, Texas plant site. Remediation
expenses charged to the reserve were $63 in 1998, $64
in 1997 and $72 in 1996. These include expenditures currently
mandated, as well as those not required by any regulatory
authority or third party.
  Included in annual operating expenses are the recurring
costs of managing hazardous substances and environmental
programs. These costs are estimated to be about 2% of
cost of goods sold.

LIQUIDITY AND CAPITAL RESOURCES
(dollars in millions, except share amounts)

CASH FROM OPERATIONS

Cash from operations rose 16% in 1998 to $2,197, versus
$1,888 in 1997. The increase was primarily the result
of higher earnings, a reduction in deferred hedging gains
and lower working capital requirements. Partially offsetting
these items was $240 of cash received in 1997 related
to a long-term alumina supply agreement.
  Lower working capital requirements for 1998 provided net
cash inflows of $269, which was $175 higher than 1997.
The decrease in working capital requirements was essentially
due to lower levels of receivables and inventories, partially
offset by a decrease in accounts payable and accrued expenses.

FINANCING ACTIVITIES

Financing activities used $280 of cash in 1998, versus
$989 in the 1997 period. The primary reason for the lower
use of funds was the issuance of debt to fund acquisitions.
In 1998, Alcoa issued $1,100

                                35

of commercial paper, $250 of term debt due in 2018, $200
of term debt due in 2005 and $300 of thirty-year bonds
due in 2028. Partially offsetting these borrowings were
net payments of $350 on commercial paper and the repayment
of $950 of Alumax debt. In the 1998 third quarter, Alcoa
entered into a new $2,000 revolving-credit facility. The
facility is comprised of a 364-day $1,000 facility and
a five-year $1,000 facility. The revolving-credit facilities
are used to support the Alcoa and AofA commercial paper
programs.
  Alcoa used $365 of cash in 1998 to repurchase 9,774,600
shares of the company's common stock at an average price
of $37.35 per share. In 1997, Alcoa used $604 to repurchase
16,154,534 shares of common stock. Stock purchases in
1998 and 1997 were partially offset by $87 and $203, respectively,
of stock issued for employee stock option plans.
  Dividends paid to shareholders were $265 in 1998, an increase
of $95 from 1997. The difference was due to Alcoa's variable
dividend program, which paid out 25 cents per share in
addition to the base dividend of 50 cents per share in
1998. There was no variable dividend in 1997. In early
January 1999, Alcoa's board of directors increased the
base dividend and the threshold for payment of the variable
dividend by 50%, to 75 cents per share and $2.25 per share,
respectively. This will result in a quarterly dividend
of 20.125 cents per share for 1999, a 7% increase from
the 1998 quarterly dividend of 18.75 cents per share.
Alcoa's variable dividend program provides for the distribution
in the following year of 30% of Alcoa's annual earnings
in excess of $2.25 per share.
  Dividends paid and return of capital to minority interests
totaled $222 in 1998, a decline of $121 from the prior
year. The decrease is a result of AWAC and AofA returning
funds to their investors in 1997. Of the $343 cash outflow
in 1997, $206 relates to payments made by AofA, while
a payment of $96 was made by AWAC.
  Payments on long-term debt during 1997 exceeded additions
by $218. During the 1997 fourth quarter, AFL issued a
$250 five-year term loan and entered into a $250 five-
year, revolving-credit facility. Higher short-term borrowings
in 1997 relative to 1996 were a result of higher borrowings
at Alcoa Italia.
  Debt as a percentage of invested capital was 31.7% at
the end of 1998, compared with 25.0% for 1997 and 25.5%
for 1996.

INVESTING ACTIVITIES

Cash used for investing activities during 1998 totaled
$2,377, compared with $679 in 1997. Capital expenditures
totaled $932, compared with $912 in 1997 and $996 in 1996.
Of the total expenditures in 1998, 29% related to capacity
expansion, including alumina production in Australia and
automotive sheet production in the U.S. Also included
are costs of new and expanded facilities for environmental
control in ongoing operations totaling $105 in 1998, $94
in 1997 and $68 in 1996.
  Alcoa used $1,463 in 1998 for acquisitions, notably the
Alumax and Inespal transactions. Alcoa also added $126
to its investments in 1998, primarily to acquire a stake
in the Norwegian metals producer, Elkem. Acquisitions
accounted for $302 of investing cash

                                36

outflows during 1996 and included the purchase of Alumix
in Italy and Alcan's extrusion operations in Brazil.
  In 1998, Alcoa received $55 from the sale of its specialty
chemical, Alcotec wire, Vernon cast plate and Australian
gold operations. Asset sales in 1997 generated $265 and
included the Caradco, Arctek, Alcoa Composites, Norcold,
Dayton Technologies and Richmond, Indiana facilities.
Also included was the sale of a majority interest in Alcoa's
Brazilian cable business.

YEAR 2000 ISSUE

Alcoa, like other businesses, is facing the Year 2000
issue. The Year 2000 issue arises from the past practice
of utilizing two digits (as opposed to four) to represent
the year in some computer programs and software. If uncorrected,
this could result in computational errors as dates are
compared across the century boundary.
  As a basic materials supplier, the vast majority of the
products produced and sold by Alcoa are unaffected by
Year 2000 issues in use or operation since they contain
no microprocessors.
  Alcoa is addressing the Year 2000 issue through a formal
program that reports to the company's chief information
officer. Alcoa's methodology encompasses four phases:
Awareness/Inventory; Assessment; Remediation and Compliance
Testing.  Ongoing leadership is provided by a Global Program
Office, which is directly linked into Alcoa's business
units and resource units, including the newly acquired
Alumax facilities. The Global Program Office provides
processes and tools to the business units and monitors
progress through systematic reporting and on-site verification
reviews in cooperation with the company's internal auditors.
Progress is reported regularly to the company's senior
executives and to the Audit Committee of Alcoa's board
of directors.
  Internally, computer- and microprocessor-based systems,
such as mainframe, minicomputer and personal computer
systems and the software they utilize, have been assessed.
Operational support, process control, facilities, infrastructure
and mechanical systems are being addressed as well. These
systems assist in the control of Alcoa's operations by
performing such functions as maintaining manufacturing
parameters, monitoring environmental conditions and assisting
with facilities management and security. Many of these
systems rely on software or contain embedded electronic
components that could be affected by Year 2000 compliance
issues. Since many of these systems are common across
operating locations, information sharing and efficiencies
have been realized in the Year 2000 efforts. Priority
for any required remediation efforts has been assigned
based on the criticality of the system or business  process
affected.
  As of December 31, 1998, the remediation phase has been
completed for 90% of Alcoa's critical components with
86% of all critical components having completed compliance
testing. Individual exceptions providing for completion
during 1999 have been approved by business unit and resource
unit management and reviewed by the Year 2000 Global Program
Office and the chief information officer. These, along
with all other critical systems, will be specifically
addressed within Alcoa's contingency planning process.
Alcoa does not believe that this limited rescheduling
will adversely affect its overall Year 2000 readiness.
It is presently expected that compliance testing will
be completed for 99% of critical systems by the third
quarter.
  Alcoa relies on numerous third-party vendors and suppliers
for a wide variety of goods and services, including raw
materials, telecommunications and utilities such as water
and electricity. Many of the company's operating locations
would be adversely affected if these supplies and services were
curtailed as a result of a supplier's Year 2000 noncompliance.
Alcoa has surveyed its vendors and suppliers using questionnaires
and, based on the response and significance to the company's
operations, may initiate follow-up meetings. If Alcoa
concludes that a third-party trading partner presents
a substantial risk of a Year 2000 based business disruption,
an effort will be made to resolve the issue. If necessary,
a new provider of the affected goods or services will
be qualified and secured. Communication with suppliers
and other third parties regarding Year 2000 issues is
a continuing process.
  Alcoa and certain of its trading partners utilize electronic
data interchange (EDI) to effect business communications.
The company's EDI system software has been upgraded to
support transactions in a Year 2000 compliant format.
Migration of EDI transactions to this new format will
occur as existing EDI transaction formats are modified
by Alcoa and its EDI trading partners on a case-by-case
basis. Some Alcoa customers have indicated that they will
not modify EDI transaction sets but will rely on other
techniques to achieve Year 2000 capability.
  Alcoa's Year 2000 program utilizes on-site verification
of Year 2000 efforts at its various operating locations.
Using audit-like techniques, the Year 2000 Global Program
Office and the company's internal auditors verify that
business and resource units have followed the prescribed
processes and methodologies and also sample local Year
2000 readiness. Each of Alcoa's business units will receive
at least one verification audit during 1999 with more
than sixty reviews planned.
  Based on current information, Alcoa believes that the
most likely worst case scenario to result from a Year
2000 failure by Alcoa, its suppliers or customers would
be a short-term reduction in manufacturing capability
at one or more of Alcoa's operations and a temporary limitation
on Alcoa's ability to deliver products to customers. Based
on internal efforts and formal communications with third
parties, Alcoa does not believe that Year 2000 issues
are likely to result in significant operational problems
or have a material adverse impact on its consolidated
financial position, operations or cash flow. Nonetheless,
failures of suppliers, third-party vendors or customers
resulting from Year 2000 issues could result in a short-
term material adverse effect.
  In 1998, Alcoa incurred $38 of direct costs in connection
with its Year 2000 program. These costs include external
consulting costs and the cost of hardware and software
replaced as a result of Year 2000 issues. Direct costs
for 1999 are estimated to be between $35 and $60.

                                37

MANAGEMENT'S REPORT TO ALCOA SHAREHOLDERS

The accompanying financial statements of Alcoa and consolidated
subsidiaries were prepared by management, which is responsible
for their integrity and objectivity. The statements were
prepared in accordance with generally accepted accounting
principles and include amounts that are based on management's
best judgments and estimates. The other financial information
included in this annual report is consistent with that
in the financial statements.
  The company maintains a system of internal controls, including
accounting controls, and a strong program of internal
auditing. The system of controls provides for appropriate
procedures that are consistent with high standards of
accounting and administration. The company believes that
its system of internal controls provides reasonable assurance
that assets are safeguarded against losses from unauthorized
use or disposition and that financial records are reliable
for use in preparing financial statements.
  Management also recognizes its responsibility for conducting
the company's affairs according to the highest standards
of personal and corporate conduct. This responsibility
is characterized and reflected in key policy statements
issued from time to time regarding, among other things,
conduct of its business activities within the laws of
the host countries in which the company operates and potentially
conflicting outside business interests of its employees.
The company maintains a systematic program to assess compliance
with these policies.

/s/ Paul H. O'Neill
Paul H. O'Neill
Chairman of the Board and Chief Executive Officer

/s/ Richard B. Kelson
Richard B. Kelson
Executive Vice President and Chief Financial Officer

AUDIT COMMITTEE REPORT

The Audit Committee of the Board of Directors, which is
composed of five independent directors, met seven times
in 1998.
  The Audit Committee oversees Alcoa's financial reporting
process on behalf of the Board of Directors. In fulfilling
its responsibility, the committee recommended to the Board
the reappointment of PricewaterhouseCoopers LLP as the
company's independent public accountants. The Audit Committee
reviewed with the Vice President-Audit and the independent
accountants the overall scope and specific plans for their
respective audits. The committee reviewed with management
Alcoa's annual and quarterly reporting process, and the
adequacy of the company's internal controls. Without management
present, the committee met separately with the Vice President-
Audit and the independent accountants to review the results
of their examinations, their evaluations of the company's
internal controls, and the overall quality of Alcoa's
financial reporting.

/s/ Henry B. Schacht
Henry B. Schacht
Chairman, Audit Committee

INDEPENDENT ACCOUNTANT'S REPORT

To the Shareholders and Board of Directors
Alcoa Inc. (Alcoa)

In our opinion, the accompanying consolidated balance
sheet and the related consolidated statements of income
and shareholders' equity and of cash flows present fairly,
in all material respects, the financial position of Alcoa
at December 31, 1998 and 1997, and the results of its
operations and its cash flows for each of the three years
in the period ended December 31, 1998, in conformity with
generally accepted accounting principles. These financial
statements are the responsibility of Alcoa's management;
our responsibility is to express an opinion on these financial
statements based on our audits. We conducted our audits
of these statements in accordance with generally accepted
auditing standards which require that we plan and perform
the audits to obtain reasonable assurance about whether
the financial statements are free of material misstatement.
An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and
significant estimates made by management, and evaluating
the overall financial statement presentation. We believe
that our audits provide a reasonable basis for the opinion
expressed above.

/s/ PricewaterhouseCoopers LLP
600 Grant St., Pittsburgh, Pa.
January 8, 1999

                                38

STATEMENT OF CONSOLIDATED INCOME   Alcoa and subsidiaries
(in millions, except per-share amounts)

For the year ended December 31       1998            1997            1996
- ------------------------------------------------------------------------------
                                                     
REVENUES
Sales (O)                      $ 15,339.8      $ 13,319.2      $ 13,061.0
Other income, principally
  interest                          149.6           162.5            67.4
- ------------------------------------------------------------------------------
                                 15,489.4        13,481.7        13,128.4
- ------------------------------------------------------------------------------
COSTS AND EXPENSES
Cost of goods sold               11,804.8        10,155.8         9,966.0
Selling, general
  administrative and other
  expenses                          768.8           670.6           708.8
Research and development
  expenses                          128.4           143.2           165.5
Provision for depreciation,
  depletion and amortization        842.4           734.9           747.2
Special items (D)                      --           (95.5)          198.9
Interest expense (S)                197.9           140.9           133.7
Taxes other than payroll
  taxes                             142.3           130.1           126.6
- ------------------------------------------------------------------------------
                                 13,884.6        11,880.0        12,046.7
- ------------------------------------------------------------------------------
EARNINGS
  Income before taxes on
    income                        1,604.8         1,601.7         1,081.7
Provision for taxes on income
  (P)                               513.5           528.7           360.7
- ------------------------------------------------------------------------------
  Income from operations          1,091.3         1,073.0           721.0
Minority interests                 (238.3)         (267.9)         (206.1)
- ------------------------------------------------------------------------------
NET INCOME                        $ 853.0         $ 805.1         $ 514.9
- ------------------------------------------------------------------------------
EARNINGS PER SHARE (M)
  Basic                            $ 2.44          $ 2.33          $ 1.47
  Diluted                          $ 2.42          $ 2.31          $ 1.46
- ------------------------------------------------------------------------------

The accompanying notes are an integral part of the financial statements.

                                39

CONSOLIDATED BALANCE SHEET   Alcoa and subsidiaries
(in millions)

December 31                                    1998               1997
- -----------------------------------------------------------------------------
                                                         
ASSETS
Current assets:
  Cash and cash equivalents (includes
    cash of $131.1 in 1998 and $100.8
    in 1997) (T)                            $ 342.2            $ 800.8
  Short-term investments (T)                   39.4              105.6
  Receivables from customers, less
    allowances: 1998-$61.4; 1997-$36.6      2,163.2            1,581.2
  Other receivables                           171.0              216.4
  Inventories (E)                           1,880.5            1,312.6
  Deferred income taxes                       198.0              172.3
  Prepaid expenses and other current
    assets                                    230.8              228.0
- -----------------------------------------------------------------------------
    Total current assets                    5,025.1            4,416.9
Properties, plants and equipment (F)        9,133.5            6,666.5
Goodwill, net of accumulated
  amortization of $179.3 in 1998 and
  $153.5 in 1997 (C)                        1,414.1              487.6
Other assets (H and T)                      1,889.8            1,499.6
- -----------------------------------------------------------------------------
      TOTAL ASSETS                       $ 17,462.5         $ 13,070.6
- -----------------------------------------------------------------------------

LIABILITIES
Current liabilities:
  Short-term borrowings (weighted
    average rate of 4.8% in 1998 and
    6.3% in 1997) (T)                       $ 431.0            $ 347.7
  Accounts payable, trade                   1,044.3              811.7
  Accrued compensation and retirement
    costs                                     553.2              436.0
  Taxes, including taxes on income            431.3              334.2
  Other current liabilities                   627.4              375.7
  Long-term debt due within one year
    (G and T)                                 181.1              147.2
- -----------------------------------------------------------------------------
    Total current liabilities               3,268.3            2,452.5
Long-term debt, less amount due within
  one year (G and T)                        2,877.0            1,457.2
Accrued postretirement benefits (Q)         1,840.1            1,749.6
Other noncurrent liabilities and
  deferred credits (I)                      1,587.1            1,271.2
Deferred income taxes                         358.1              281.0
- -----------------------------------------------------------------------------
      Total liabilities                     9,930.6            7,211.5
- -----------------------------------------------------------------------------
      MINORITY INTERESTS (A and J)          1,476.0            1,439.7
- -----------------------------------------------------------------------------
Contingent liabilities (L)                       --                 --

SHAREHOLDERS' EQUITY
Preferred stock (N)                            55.8               55.8
Common stock (B and N)                        394.7              178.9
Additional capital (B)                      1,675.9              578.1
Retained earnings                           5,305.1            4,717.3
Treasury stock, at cost                    (1,028.7)            (758.0)
Accumulated other comprehensive loss         (346.9)            (352.7)
- -----------------------------------------------------------------------------
      Total shareholders' equity            6,055.9            4,419.4
- -----------------------------------------------------------------------------
      TOTAL LIABILITIES AND EQUITY       $ 17,462.5         $ 13,070.6
- -----------------------------------------------------------------------------
The accompanying notes are an integral part of the financial
statements.

                                40

STATEMENT OF CONSOLIDATED CASH FLOWS   Alcoa and subsidiaries
(in millions)

For the year ended December 31           1998          1997          1996
- ------------------------------------------------------------------------------
                                                         
CASH FROM OPERATIONS
Net income                            $ 853.0       $ 805.1       $ 514.9
Adjustments to reconcile net income
  to cash from operations:
  Depreciation, depletion and
    amortization                        856.2         753.6         764.2
  Change in deferred income taxes       109.5          83.2         120.3
  Equity earnings before additional
    taxes, net of dividends              (2.9)        (30.9)         (6.6)
  Noncash special items                    --         (95.5)        168.3
  Gains from investing activities--
    sale of assets                      (32.0)           --            --
  Book value of asset disposals          36.6          42.2          61.8
  Minority interests                    238.3         267.9         206.1
  Other                                 (22.5)         (5.2)         (8.5)
  Changes in assets and
    liabilities, excluding effects
    of acquisitions and
    divestitures:
    Reduction in receivables            144.7          12.0          42.7
    Reduction in inventories            100.5          52.5          87.8
    (Increase) reduction in prepaid
      expenses and other current
      assets                             22.7         (25.6)        (40.3)
    Increase (reduction) in
      accounts payable and accrued
      expenses                          (68.0)         81.5        (181.1)
    Increase (reduction) in taxes,
      including taxes on income          68.6         (26.5)         27.4
    Cash received on long-term
      alumina supply contract              --         240.0            --
    Reduction in deferred hedging
      gains                             (50.6)       (113.3)       (264.5)
    Net change in noncurrent assets
      and liabilities                   (57.4)       (153.4)       (213.6)
- ------------------------------------------------------------------------------
      CASH FROM OPERATIONS            2,196.7       1,887.6       1,278.9
- ------------------------------------------------------------------------------
FINANCING ACTIVITIES
Net additions (reduction) to short-
  term borrowings                       (75.6)        142.5        (140.7)
Common stock issued and treasury
  stock sold                             87.2         203.0          41.4
Repurchase of common stock             (365.1)       (603.5)       (317.2)
Dividends paid to shareholders         (265.2)       (170.4)       (234.2)
Dividends paid and return of
  capital to minority interests        (222.0)       (342.5)       (173.2)
Additions to long-term debt           2,030.8         519.8         916.2
Payments on long-term debt           (1,469.9)       (738.2)       (627.1)
- ------------------------------------------------------------------------------
      CASH USED FOR FINANCING
        ACTIVITIES                     (279.8)       (989.3)       (534.8)
- ------------------------------------------------------------------------------
INVESTING ACTIVITIES
Capital expenditures                   (931.8)       (912.4)       (995.7)
Acquisitions, net of cash acquired
  (K)                                (1,462.9)           --        (302.3)
Sale of assets                           55.2         265.2          82.8
Sale of (additions to) investments     (125.9)         51.7         (58.8)
Changes in minority interests            32.6          14.2         (34.2)
Repayment from (loan to) WMC               --            --         121.8
Changes in short-term investments        66.2         (87.3)        (11.7)
Other                                   (10.4)        (10.0)        (10.0)
- ------------------------------------------------------------------------------
      CASH USED FOR INVESTING
        ACTIVITIES                   (2,377.0)       (678.6)     (1,208.1)
- ------------------------------------------------------------------------------
      EFFECT OF EXCHANGE RATE
        CHANGES ON CASH                   1.5         (17.0)          6.5
- ------------------------------------------------------------------------------
Net change in cash and cash
  equivalents                          (458.6)        202.7        (457.5)
Cash and cash equivalents at
  beginning of year                     800.8         598.1       1,055.6
- ------------------------------------------------------------------------------
      CASH AND CASH EQUIVALENTS AT
        END OF YEAR                   $ 342.2       $ 800.8       $ 598.1
- ------------------------------------------------------------------------------
The accompanying notes are an integral part of the financial
statements.

                                41

STATEMENT OF SHAREHOLDERS' EQUITY   Alcoa and subsidiaries
(in millions, except share amounts)

                                                                                                       Accumulated
                                                                                                             other            
                                                                                                           compre-       Total
                                                                                                           hensive      share-
                          Comprehensive     Preferred       Common  Additional    Retained    Treasury      income    holders'
December 31                      income         stock        stock     capital    earnings       stock      (loss)      equity
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                             
BALANCE AT END OF 1995                         $ 55.8      $ 178.9    $  637.1   $ 3,800.1    $ (138.9)    $ (88.3)  $ 4,444.7
Comprehensive income--1996:
  Net income--1996               $514.9                                              514.9                               514.9
  Other comprehensive income
    (loss), net of tax:
    Minimum pension
      liability, net of $1.9
      tax expense                   3.5
    Unrealized translation
      adjustments                  (8.9)
    Realized translation
      adjustments                  (5.2)
    Unrealized gains on
      securities, net of
      $12.6 tax benefit            23.4                                                                       12.8        12.8
                             ----------
Comprehensive income             $527.7
                             ----------
Cash dividends:
Preferred @ $3.75 per share                                                           (2.1)                               (2.1)
Common @ $.665 per share                                                            (232.1)                             (232.1)
Treasury shares purchased                                                                       (317.2)                 (317.2)
Stock issued: compensation
  plans                                                                  (45.2)        1.8        84.8                    41.4
- --------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1996                           55.8        178.9       591.9     4,082.6      (371.3)      (75.5)    4,462.4
Comprehensive income--1997:
  Net income--1997              $ 805.1                                              805.1                               805.1
  Other comprehensive income
    (loss), net of tax:
    Minimum pension
      liability, net of $2.3
      tax benefit                  (4.2)
    Unrealized translation
      adjustments                (249.6)
    Unrealized gains on
      securities, net of $.7
      tax expense                   1.3
    Gains on securities
      included in net income,
      net of $13.3 tax
      benefit                     (24.7)                                                                    (277.2)     (277.2)
                             ----------
Comprehensive income            $ 527.9
                             ----------
Cash dividends:
Preferred @ $3.75 per share                                                           (2.1)                               (2.1)
Common @ $.488 per share                                                            (168.3)                             (168.3)
Treasury shares purchased                                                                       (603.5)                 (603.5)
Stock issued: compensation
  plans                                                                  (13.8)                  216.8                   203.0
- --------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1997                           55.8        178.9       578.1     4,717.3      (758.0)     (352.7)    4,419.4
Comprehensive income--1998:
  Net income--1998              $ 853.0                                              853.0                               853.0
  Other comprehensive income
    (loss), net of tax:
    Minimum pension
      liability, net of $3.0
      tax benefit                  (5.6)
    Unrealized translation
      adjustments                  11.4                                                                        5.8         5.8
                             ----------
Comprehensive income            $ 858.8
                             ----------
Cash dividends:
Preferred @ $3.75 per share                                                           (2.1)                               (2.1)
Common @ $.75 per share                                                             (263.1)                             (263.1)
Treasury shares purchased                                                                       (365.1)                 (365.1)
Stock issued: Alumax
  acquisition                                                 18.4     1,302.4                                         1,320.8
Stock issued: compensation
  plans                                                                   (7.2)                   94.4                    87.2
Stock issued: two-for-one
  split (B)                                                  197.4      (197.4)                                             --
- --------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1998                                                                                
                                               $ 55.8      $ 394.7    $1,675.9   $ 5,305.1   $(1,028.7)   $ (346.9)* $ 6,055.9
- --------------------------------------------------------------------------------------------------------------------------------

* Comprised of unrealized translation adjustments of $(331.3) and minimum
pension liability of $(15.6)

SHARE ACTIVITY (B)
(number of shares)

                                                                                      Common stock
                                                    --------------------------------------------------------------------------

                                   Preferred stock                 Issued               Treasury        Net outstanding
- ------------------------------------------------------------------------------------------------------------------------------
                                                                                                          
BALANCE AT END OF 1995                     557,649            357,845,166             (5,217,106)           352,628,060
Treasury shares purchased                                                            (10,805,000)           (10,805,000)
Stock issued: compensation plans                                                       3,196,218              3,196,218
- ------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1996                     557,649            357,845,166            (12,825,888)           345,019,278
Treasury shares purchased                                                            (16,154,534)           (16,154,534)
Stock issued: compensation plans                                                       7,686,508              7,686,508
- ------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1997                     557,649            357,845,166            (21,293,914)           336,551,252
Treasury shares purchased                                                             (9,774,600)            (9,774,600)
Stock issued: Alumax acquisition                               36,850,760                                    36,850,760
Stock issued: compensation plans                                                       3,181,666              3,181,666
- ------------------------------------------------------------------------------------------------------------------------------
BALANCE AT END OF 1998                     557,649            394,695,926            (27,886,848)           366,809,078
- ------------------------------------------------------------------------------------------------------------------------------
The accompanying notes are an integral part of the financial
statements.

                                42

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(dollars in millions, except share amounts)

A. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION. The consolidated financial
statements include the accounts of Alcoa and companies
more than 50% owned.  Investments in other entities are
accounted for principally on an equity basis.
  The consolidated financial statements are prepared in
conformity with generally accepted accounting principles
and require management to make certain estimates and assumptions.
These may affect the reported amounts of assets and liabilities
and the disclosure of contingent assets and liabilities
at the date of the financial statements. They may also
affect the reported amounts of revenues and expenses during
the reporting period. Actual results could differ from
those estimates upon subsequent resolution of identified
matters.
  INVENTORY VALUATION. Inventories are carried at the lower
of cost or market, with cost for a substantial portion
of U.S. and Canadian inventories determined under the
last-in, first-out (LIFO) method. The cost of other inventories
is principally determined under the average-cost method.
See Note E for additional detail.
  AMORTIZATION OF INTANGIBLES. The excess purchase price
over the net tangible assets of businesses acquired is
reported as goodwill in the consolidated balance sheet.
Goodwill and other intangibles are amortized on a straight-
line basis over not more than 40 years. The carrying value
of goodwill and other intangibles is evaluated periodically
in relation to the operating performance and future undiscounted
cash flows of the underlying businesses. Adjustments are
made if the sum of expected future net cash flows is less
than book value. See Note H for additional information.
  ENVIRONMENTAL EXPENDITURES. Expenditures for current operations
are expensed or capitalized, as appropriate. Expenditures
relating to existing conditions caused by past operations,
and which do not contribute to future revenues, are expensed.
Liabilities are recorded when remedial efforts are probable
and the costs can be reasonably estimated. The liability
may include costs such as site investigations, consultant
fees, feasibility studies, outside contractor and monitoring
expenses. Estimates are not discounted or reduced by potential
claims for recovery. Claims for recovery are recognized
when received. The estimates also include costs related
to other potentially responsible parties to the extent
that Alcoa has reason to believe such parties will not
fully pay their proportionate share. The liability is
periodically reviewed and adjusted to reflect current
remediation progress, prospective estimates of required
activity and other factors that may be relevant, including
changes in technology or regulations. See Note U for additional
information.
  FINANCIAL INSTRUMENTS AND COMMODITY CONTRACTS. Alcoa enters
into long-term contracts to supply fabricated products
to a number of its customers. To hedge the market risk
of changing prices for purchases or sales of metal, Alcoa
uses commodity futures and options contracts.
  Gains and losses related to transactions that qualify
for hedge accounting, including closed futures contracts,
are deferred and reflected in cost of goods sold when
the underlying physical transaction takes place. The deferred
gains or losses are reflected on the balance sheet in
other current and noncurrent liabilities or assets. If
future purchased metal needs are revised lower than initially
anticipated, the futures contracts associated with the
reduction no longer qualify for deferral and are marked-
to-market. Mark-to-market gains and losses are recorded
in other income in the current period.
  The effectiveness of the hedge is measured by a historical
and probable future high correlation of changes in the
fair value of the hedging instruments with changes in
value of the hedged item. If correlation ceases to exist,
hedge accounting will be terminated and gains or losses
recorded in other income. To date, high correlation has
always been achieved.
  Alcoa also enters into futures and options contracts that
cover long-term, fixed-price commitments to supply customers
with metal from internal sources. These contracts are
marked-to-market, and the gains and losses from changes
in market value of the contracts are recorded in other
income in the current period. This resulted in after-tax
losses of $44.5 in 1998, $12.7 in 1997 and $57.1 in 1996.
  Alcoa also attempts to maintain a reasonable balance between
fixed- and floating-rate debt, using interest rate swaps
and caps, to keep financing costs as low as possible.
If the requirements for hedge accounting are met, amounts
paid or received under these agreements are recognized
over the life of the agreements as adjustments to interest
expense. Otherwise, the instruments are marked-to-market,
and the gains and losses from changes in the market value
of the contracts are recorded in other income in the current
period.
  Upon early termination of an interest rate swap or cap,
gains or losses are deferred and amortized as adjustments
to interest expense of the related debt over the remaining
period covered by the terminated swap or cap.
  Alcoa is subject to exposure from fluctuations in foreign
currencies. To manage this exposure, Alcoa uses foreign
exchange contracts. Gains and losses on contracts that
meet the requirements for hedge accounting are deferred
and included in the basis of the underlying transactions.
Contracts that do not meet these requirements are marked-
to-market in other income each period.
  Cash flows from financial instruments are recognized in
the statement of cash flows in a manner consistent with
the underlying transactions. See Note T for additional
detail.
  PROPERTIES, PLANTS AND EQUIPMENT. Properties, plants and
equipment are recorded at cost. Depreciation is recorded
principally on the straight-line method at rates based
on the estimated useful lives of the assets, averaging
33 years for structures and between five and 25 years
for machinery and equipment. Profits or losses from the
sale of assets are included in other income. Repairs and
maintenance are charged to expense as incurred. Interest
related to the construction of qualifying assets is capitalized
as part of the construction costs.
  Depletion is taken over the periods during which the estimated
mineral reserves are extracted. See Notes F and S for
additional detail.

                                43

  REVENUE RECOGNITION. Alcoa recognizes revenue when title
passes to the customer.
  STOCK-BASED COMPENSATION. Alcoa accounts for stock-based
compensation in accordance with the provisions of APB
Opinion No. 25, "Accounting for Stock Issued to Employees,"
and related interpretations. Accordingly, compensation
cost is not required to be recognized on options granted.
Disclosures required with respect to alternative fair
value measurement and recognition methods prescribed by
Statement of Financial Accounting Standard (SFAS) No.
123, "Accounting for Stock-Based Compensation," are presented
in Note N.
  FOREIGN CURRENCY. The local currency is the functional
currency for Alcoa's significant operations outside the
U.S., except in Brazil and Canada, where the U.S. dollar
is used as the functional currency. The determination
of the functional currency for Alcoa's Brazilian and Canadian
operations is made based on the appropriate economic and
management indicators.
  RECENTLY ADOPTED ACCOUNTING STANDARDS. Alcoa has adopted
SFAS No. 131, "Disclosures about Segments of an Enterprise
and Related Information," which was issued in June 1997.
SFAS No. 131 establishes standards for disclosures about
products and geographic areas. In addition, it requires
the disclosure of segment information on the same basis
that is used internally for evaluating performance and
allocating resources. Accordingly, Alcoa reports four
segments, consisting of Alumina and chemicals, Primary
metals, Flat-rolled products and Engineered products.
Segment information for 1996 and 1997 has been restated
to meet the requirements of SFAS No. 131. See Note O to
these financial statements for the required disclosures.
  In February 1998, SFAS No. 132, "Employers Disclosures
about Pensions and Other Postretirement Benefits," was
issued. The implementation of SFAS No. 132 revised certain
footnote disclosure requirements related to pension and
other retiree benefits. See Note Q to these financial
statements for the revised disclosures.
  RECENTLY ISSUED ACCOUNTING STANDARDS. In June 1998, the
Financial Accounting Standards Board issued SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activities."
The standard requires that entities value all derivative
instruments at fair value and record the instruments on
the balance sheet. The standard also significantly changes
the requirements for hedge accounting. The standard is
required to be adopted by Alcoa for the first quarter
of 2000. The company believes that the adoption of the
standard will have a material impact on its financial
statements. Upon adoption, Alcoa's aluminum, foreign exchange
and interest rate derivative contracts as well as certain
underlying exposures will be recorded on the balance sheet
at fair value. Management is currently assessing the details
of the standard and is preparing a plan of implementation.
  A new Statement of Position (SOP) was issued by the American
Institute of CPAs in April 1998. The SOP, "Reporting on
the Costs of Start-up Activities," requires that costs
incurred to open a new facility, introduce a new product,
commence a new operation or other similar activities be
expensed as incurred. Management does not believe that
this SOP, which will be adopted for 1999, will have a
material impact on Alcoa's financial statements.
  RECLASSIFICATION. Certain amounts in previously issued
financial statements were reclassified to conform to 1998
presentations.

B. COMMON STOCK SPLIT
On January 8, 1999, the board of directors declared a
two-for-one common stock split, distributed on February
25, 1999 to shareholders of record at the close of business
on February 8, 1999. In this report, all per-share amounts
and number of shares have been restated to reflect the
stock split. In addition, an amount equal to the one dollar
par value of the shares issued at December 31, 1998 has
been transferred from additional capital to common stock.

C. ACQUISITIONS
In July 1998, Alcoa acquired Alumax Inc. (Alumax) for
approximately $3,800, consisting of cash of approximately
$1,500, stock of approximately $1,300 and assumed debt
of approximately $1,000. Alumax operates over 70 plants
and other manufacturing facilities in 22 states, Canada,
Western Europe and Mexico.
  The following unaudited pro forma information for the
years ended December 31, 1998 and 1997 assumes that the
acquisition of Alumax had occurred at the beginning of
each respective year. Adjustments that have been made
to arrive at the pro forma totals include those related
to acquisition financing, the amortization of goodwill,
the elimination of transactions between Alcoa and Alumax
and additional depreciation related to the increase in
basis that resulted from the transaction. Tax effects
from the pro forma adjustments noted above have been included
at the 35% U.S. statutory rate.

December 31 (unaudited)                    1998                1997
- ------------------------------------------------------------------------
                                                   
Net sales                            $ 16,766.3          $ 16,160.2
Net income                                875.5               770.2
- ------------------------------------------------------------------------
Earnings per share:
 Basic                                     2.36                2.02
 Diluted                                   2.35                2.00
- ------------------------------------------------------------------------

The pro forma results are not necessarily indicative of
what actually would have occurred if the transaction had
been in effect for the periods presented, are not intended
to be a projection of future results and do not reflect
any cost savings that might be achieved from the combined
operations.
  In February 1998, Alcoa completed its acquisition of Inespal,
S.A. of Madrid, Spain. Alcoa paid approximately $150 in
cash and assumed $260 of debt and liabilities in exchange
for substantially all of Inespal's businesses. The acquisition
included an alumina refinery, three aluminum smelters,
three aluminum rolling facilities, two extrusion plants
and an administrative center.
  In 1996, Alcoa made various acquisitions totaling $302.
They include the purchase of Alumix, Italy's state-owned
integrated aluminum producer, and Alcan's extrusion operations
in Brazil.

                                44

  Alcoa's acquisitions have been accounted for using the
purchase method. The purchase price has been allocated
to the assets acquired and liabilities assumed based on
their estimated fair market values. Any excess purchase
price over the fair market value of the net assets acquired
has been recorded as goodwill. In the case of the Alumax
acquisition, the allocation of the purchase price resulted
in goodwill of approximately $945, which will be amortized
over a forty-year period. Operating results have been
included in the statement of consolidated income since
the dates of the acquisitions. Had the Inespal acquisition,
and those made in 1996, occurred at the beginning of each
respective year, net income for the year would not have
been materially different.

D. SPECIAL ITEMS

Special items in 1997 resulted in a gain of $95.5 ($43.9,
or 13 cents per basic share, after tax and minority interests).
The fourth quarter sales of a majority interest in Alcoa's
Brazilian cable business and land in Japan generated gains
of $85.8. In addition, the sale of equity securities resulted
in a gain of $38.0, while the divestiture of noncore businesses
provided $25.0. These gains were partially offset by charges
of $53.3, related primarily to environmental and impairment
matters.
  Special items in 1996 consisted of a charge totaling $198.9
($122.3, or 35 cents per share, after tax and minority
interests). A net severance charge of $95.5, which includes
pension and OPEB curtailment credits of $75.0, relates
to incentive costs for employees who voluntarily left
the company and for permanent layoff costs. The shutdown
of Alcoa Electronic Packaging resulted in an additional
charge of $65.4, related primarily to asset writedowns.
Impairments at various manufacturing locations added another
charge of $38.0.

E. INVENTORIES

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Finished goods                          $ 418.2             $ 314.9
Work in process                           591.7               433.0
Bauxite and alumina                       346.5               263.9
Purchased raw materials                   361.1               197.3
Operating supplies                        163.0               103.5
- ------------------------------------------------------------------------
                                      $ 1,880.5           $ 1,312.6
- ------------------------------------------------------------------------

Approximately 55% of total inventories at December 31,
1998 were valued on a LIFO basis. If valued on an average-
cost basis, total inventories would have been $702.8 and
$769.8 higher at the end of 1998 and 1997, respectively.

F. PROPERTIES, PLANTS AND EQUIPMENT, AT COST

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Land and land rights, including
 mines                                  $ 283.7             $ 221.2
Structures                              4,560.5             3,898.1
Machinery and equipment                12,649.3            10,482.8
- ------------------------------------------------------------------------
                                       17,493.5            14,602.1
Less: accumulated depreciation
 and depletion                          9,091.0             8,587.5
- ------------------------------------------------------------------------
                                        8,402.5             6,014.6
Construction work in progress             731.0               651.9
- ------------------------------------------------------------------------
                                      $ 9,133.5           $ 6,666.5
- ------------------------------------------------------------------------

G. LONG-TERM DEBT

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Commercial paper, variable rate,
 (5.4% average rate)                    $ 745.2                  --
5.75% Notes payable, due 2001             244.1             $ 248.8
6.125% Bonds, due 2005                    200.0                  --
6.50% Bonds, due 2018                     250.0                  --
6.75% Bonds, due 2028                     300.0                  --
Bank loans, 7.5 billion yen, due
 1999, (4.4% fixed rate)                   78.0                78.0
Tax-exempt revenue bonds ranging
 from 3.4% to 6.6%, due 2000-2012         152.5               130.5
Alcoa Fujikura Ltd.
 Variable-rate term loan, due
  1999-2002 (5.5% and 6.1%
  average rate)                           230.0               250.0
Alcoa Aluminio 7.5% Notes, due
 2008                                     387.7               395.2
 Variable-rate notes, due 1999-
  2001 (6.6% and 6.9% average
  rates)                                   40.5                97.3
Alcoa of Australia
 Euro-commercial paper, variable
  rate, (5.4% and 5.7% average
  rates)                                  250.0               225.3
Other subsidiaries                        180.1               179.3
- ------------------------------------------------------------------------
                                        3,058.1             1,604.4
Less: amount due within one year          181.1               147.2
- ------------------------------------------------------------------------
                                      $ 2,877.0           $ 1,457.2
- ------------------------------------------------------------------------

The amount of long-term debt maturing in each of the next
five years is $181.1 in 1999, $72.0 in 2000, $368.2 in
2001, $229.8 in 2002 and $1,029.6 in 2003.
  In 1998, Alcoa issued $300 of thirty-year bonds due in
2028, $250 of term debt due in 2018 and $200 of term debt
due in 2005. Alcoa also issued $1,100 of commercial paper,
a portion of which has since been repaid. The proceeds
from these borrowings were used to fund acquisitions and
for general corporate purposes.
  In 1998, Alcoa entered into a new  $2.0 billion revolving-
credit facility, which expires in equal amounts in August
1999 and August 2003. Under this agreement, certain levels
of consolidated net worth must be maintained while commercial
paper balances are outstanding.
  In 1997, Alcoa Fujikura issued a $250 term loan and entered
into a five-year, $250 revolving-credit agreement. The
proceeds of the term loan were used to repay existing
debt. These agreements require Alcoa Fujikura to maintain
certain financial ratios.
  In 1996, Alcoa Aluminio (Aluminio) issued $400 of export
notes. The agreement requires Aluminio to maintain certain
financial ratios.
  A portion of the commercial paper issued by Alcoa and
the Euro-commercial paper issued by Alcoa of Australia
(AofA) is classified as long-term debt because it is backed
by the revolving-credit facility noted above.

                                45

H. OTHER ASSETS

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Investments, principally equity
 investments                            $ 586.2             $ 464.7
Intangibles, net of accumulated
 amortization of $139.0 in 1998
 and $104.0 in 1997                       127.3               119.8
Noncurrent receivables                     66.8                83.9
Deferred income taxes                     504.8               387.9
Deferred charges and other                604.7               443.3
- ------------------------------------------------------------------------
                                      $ 1,889.8           $ 1,499.6
- ------------------------------------------------------------------------

I. OTHER NONCURRENT LIABILITIES AND DEFERRED CREDITS

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Deferred hedging gains                   $ 55.2             $ 101.6
Deferred alumina sales revenue            228.0               235.9
Environmental remediation                 124.1               170.3
Deferred credits                          335.5               161.3
Other noncurrent liabilities              844.3               602.1
- ------------------------------------------------------------------------
                                      $ 1,587.1           $ 1,271.2
- ------------------------------------------------------------------------

The deferred hedging gains are associated with metal contracts
and will be reflected in future earnings concurrent with
the hedged revenues or costs.

J. MINORITY INTERESTS

The following table summarizes the minority shareholders'
interests in the equity of consolidated subsidiaries.

December 31                                1998                1997
- ------------------------------------------------------------------------
                                                    
Alcoa of Australia                      $ 376.3             $ 390.7
Alcoa Aluminio                            366.0               387.7
Alcoa Alumina and Chemicals               290.2               320.9
Alcoa Fujikura                            232.6               182.7
Other majority-owned companies            210.9               157.7
- ------------------------------------------------------------------------
                                      $ 1,476.0           $ 1,439.7
- ------------------------------------------------------------------------

K. CASH FLOW INFORMATION

Cash payments for interest and income taxes follow.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                         
Interest                          $ 198.8         $ 145.9         $ 136.4
Income taxes                        371.0           342.5           265.8
- ------------------------------------------------------------------------------

The details of cash payments related to acquisitions follow.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
Fair value of assets            $ 5,511.0              --         $ 365.2
Liabilities                      (2,554.7)             --           (62.4)
Stock issued                     (1,320.8)             --              --
- ------------------------------------------------------------------------------
Cash paid                         1,635.5              --           302.8
Less: cash acquired                 172.6              --              .5
- ------------------------------------------------------------------------------
Net cash paid for
 acquisitions                   $ 1,462.9              --         $ 302.3
- ------------------------------------------------------------------------------

L. CONTINGENT LIABILITIES

Various lawsuits, claims and proceedings have been or
may be instituted or asserted against Alcoa, including
those pertaining to environmental, product liability and
safety and health matters. While the amounts claimed may
be substantial, the ultimate liability cannot now be determined
because of the considerable uncertainties that exist.
Therefore, it is possible that results of operations or
liquidity in a particular period could be materially affected
by certain contingencies. However, based on facts currently
available, management believes that the disposition of
matters that are pending or asserted will not have a materially
adverse effect on the financial position of the company.
  Aluminio is currently party to a hydroelectric construction
project in Brazil. Total estimated construction costs
are $600, of which the company's share is 24%. In the
event that other participants in this project fail to
fufill their financial responsibilities, Aluminio may
be liable for its pro rata share of the deficiency.
  AofA is party to a number of natural gas and electricity
contracts that expire between 2001 and 2022. Under these
take-or-pay contracts, AofA is obligated to pay for a
minimum amount of natural gas or electricity even if these
commodities are not required for operations. Commitments
related to these contracts total $163 in 1999, $166 in
2000, $162 in 2001, $158 in 2002, $156 in 2003 and $2,125
thereafter. Expenditures under these contracts totaled
$171 in 1998, $219 in 1997 and $229 in 1996.

M. EARNINGS PER SHARE

Basic earnings per common share (EPS) amounts are computed
by dividing earnings after the deduction of preferred
stock dividends by the average number of common shares
outstanding. Diluted EPS amounts assume the issuance of
common stock for all potentially dilutive equivalents
outstanding. See Note N for additional information.
  The details of basic and diluted earnings per common share
follow.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                     
Net income                        $ 853.0         $ 805.1         $ 514.9
Less: preferred stock
 dividends                            2.1             2.1             2.1
- ------------------------------------------------------------------------------
Income available to common
 stockholders                     $ 850.9         $ 803.0         $ 512.8
Weighted average shares
 outstanding                  349,113,644     344,451,592     348,667,048
Basic EPS                          $ 2.44          $ 2.33          $ 1.47
Effect of dilutive
 securities:
 Shares issuable upon
  exercise of dilutive
  outstanding stock options     2,502,992       3,267,850       3,692,430
- ------------------------------------------------------------------------------
 Fully diluted shares
  outstanding                 351,616,636     347,719,442     352,359,478
Diluted EPS                        $ 2.42          $ 2.31          $ 1.46
- ------------------------------------------------------------------------------

N. PREFERRED AND COMMON STOCK

PREFERRED STOCK. Alcoa has two classes of preferred stock.
Serial preferred stock has 557,740 shares authorized,
with a par value of $100 per share and an annual $3.75
cumulative dividend preference per share. Class B serial
preferred stock has 10 million shares authorized (none
issued) and a par value of $1 per share.

COMMON STOCK. There are 600 million shares authorized
at a par value of $1 per share. As of December 31, 1998,
38,670,464 shares of common stock were reserved for issuance
under the long-term stock incentive plan.

                                46

Stock options under the long-term stock incentive plan
have been and may be granted, generally at not less than
market prices on the dates of grant, except for the 25
cents per-share options issued as a payout of earned performance
share awards. The stock option program includes a reload
or stock continuation ownership feature. Stock options
granted have a maximum term of 10 years. Vesting occurs
one year from the date of grant and six months for options
granted under the reload feature.
  Alcoa's net income and earnings per share would have been
reduced to the pro forma amounts shown below if compensation
cost had been determined based on the fair value at the
grant dates.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                         
Net income:
 As reported                      $ 853.0         $ 805.1         $ 514.9
 Pro forma                          815.0           755.5           472.2
- ------------------------------------------------------------------------------
Basic earnings per share:
 As reported                         2.44            2.33            1.47
 Pro forma                           2.33            2.19            1.35
- ------------------------------------------------------------------------------
Diluted earnings per share:
 As reported                         2.42            2.31            1.46
 Pro forma                           2.31            2.17            1.34
- ------------------------------------------------------------------------------

The weighted average fair value of options granted was
$5.73 per share in 1998, $5.90 per share in 1997 and $4.02
per share in 1996.
  The fair value of each option is estimated on the date
of grant or subsequent reload using the Black-Scholes
pricing model with the following assumptions:

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                            
Average risk-free interest rate       5.2%            6.1%            5.7%
Expected dividend yield               2.1             1.3             2.2
Expected volatility                  25.0            25.0            25.0
Expected life (years):
 Stock options that are not
 reloaded                             2.5             2.5             3.0
 Stock options that are reloaded      1.5             1.0             1.0
- ------------------------------------------------------------------------------

The transactions for shares under options were:

                                 1998                1997                1996
- ------------------------------------------------------------------------------
                                                          
Outstanding, beginning
 of year:
 Number                    21,097,450          20,067,884          17,099,286
 Weighted average
  exercise price               $31.67              $25.87              $21.92
Granted:
 Number                    11,799,080          12,775,614          17,401,354
 Weighted average
  exercise price               $34.37              $36.07              $28.15
Exercised:
 Number                    (5,986,190)        (11,424,352)        (14,322,006)
 Weighted average
  exercise price               $30.13              $26.40              $23.95
Expired or forfeited:
 Number                      (281,346)           (321,696)           (110,750)
 Weighted average
  exercise price               $36.49              $31.70              $25.71
- ------------------------------------------------------------------------------
Outstanding, end of year:
 Number                    26,628,994          21,097,450          20,067,884
 Weighted average
  exercise price               $33.00              $31.67              $25.87
- ------------------------------------------------------------------------------
Exercisable, end of year:
 Number                    13,755,508          10,411,112           8,693,586
 Weighted average
  exercise price               $30.47              $26.73              $23.30
- ------------------------------------------------------------------------------
Shares reserved
 for future options        11,393,256          17,797,060           9,311,870
- ------------------------------------------------------------------------------

The following tables summarize certain stock option information
at December 31, 1998:

Options outstanding:

                                              Weighted          Weighted
Range of                                       average           average
exercise price              Number      remaining life    exercise price
- ------------------------------------------------------------------------------
                                                         
$ 0.25                     322,036          employment            $ 0.25
                                                career
 13.14-19.70             1,007,162                 1.7             17.42
 19.71-29.56             2,957,476                 6.0             24.71
 29.57-44.47            22,342,320                 7.0             35.27
- ------------------------------------------------------------------------------
                        26,628,994                 6.6             33.00
- ------------------------------------------------------------------------------

Options exercisable:

                                                   Weighted average
Range of                                                exercisable
exercise price                           Number               price
- --------------------------------------------------------------------------
                                                       
$ 0.25                                  322,036              $ 0.25
 13.14-19.70                          1,007,162               17.42
 19.71-29.56                          2,957,476               24.71
 29.57-37.28                          9,468,834               34.68
- --------------------------------------------------------------------------
                                     13,755,508               30.47
- --------------------------------------------------------------------------

O. SEGMENT AND GEOGRAPHIC AREA INFORMATION

Alcoa is primarily a producer of aluminum products. Its
segments are organized by product on a worldwide basis.
Alcoa's management reporting system evaluates performance
based on a number of factors; however, the primary measure
of performance is the after-tax operating profit of each
segment. Nonoperating items such as interest income, interest
expense, foreign exchange gains/losses and minority interest
are excluded from segment profit. In addition, certain
expenses such as corporate general administrative expenses,
depreciation and amortization on corporate assets and
certain special items are not included in segment results.
Segment assets exclude cash, cash equivalents, short-term
investments and all deferred taxes. Segment assets also
exclude corporate items such as fixed assets, LIFO reserves,
goodwill allocated to corporate and other amounts.
  The accounting policies of the segments are the same as
those described in the Summary of Significant Accounting
Policies (Note A). Transactions between segments are established
based on negotiation between the parties. Differences
between segment totals and Alcoa's consolidated totals
for line items not reconciled are primarily due to allocations
to corporate.
  Alcoa's products are used primarily by packaging, transportation
(including aerospace, automotive, rail and shipping),
building and construction, and industrial customers worldwide.
Total exports from the U.S. were $1,283.1 in 1998, compared
with $1,207 in 1997 and $1,015 in 1996. Alcoa's reportable
segments follow.

ALUMINA AND CHEMICALS. This segment's activities include
the mining of bauxite, which is then refined into alumina.
The alumina is then sold to internal and external customers
worldwide, or processed into industrial chemical products.
The alumina operations of Alcoa World Alumina and Chemicals
(AWAC) comprise the majority of this segment.

                                47

PRIMARY METALS. This group's focus is Alcoa's worldwide
smelter system. Primary metals receives alumina from the
alumina and chemicals segment and produces aluminum ingot
to be used by other Alcoa segments, as well as sold to
outside customers.

FLAT-ROLLED PRODUCTS. This segment's primary business
is the production and sale of aluminum sheet, plate and
foil. This segment includes the aggregation of rigid container
sheet (RCS), which is used to produce aluminum beverage
cans, and mill products used in the transportation and
distributor markets.

ENGINEERED PRODUCTS. This segment includes the aggregation
of hard and soft alloy extrusions, aluminum forgings and
wire, rod and bar. These products serve primarily the
transportation, construction and distributor markets.

OTHER. This category includes Alcoa Fujikura Limited,
which produces electrical components for the automotive
industry along with telecommunication products. In addition,
Alcoa's aluminum and plastic closure operations and Alcoa's
residential building products operations are included
in this group.

                                  Alumina and         Primary     Flat-rolled      Engineered
Segment information                 chemicals          metals        products        products           Other           Total
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                                 
1998
Sales:
 Third-party sales                  $ 1,847.2       $ 2,104.8       $ 4,900.2       $ 3,110.0       $ 3,361.8      $ 15,324.0
 Intersegment sales                     832.1         2,282.6            58.6            10.9              --         3,184.2
- --------------------------------------------------------------------------------------------------------------------------------
 Total sales                        $ 2,679.3       $ 4,387.4       $ 4,958.8       $ 3,120.9       $ 3,361.8      $ 18,508.2
- --------------------------------------------------------------------------------------------------------------------------------
Profit and loss:
 Equity income (loss)                    $ .6          $ 27.0           $ 8.2           $ (.4)          $ 9.8          $ 45.2
 Depreciation, depletion and
  amortization                          158.9           175.6           190.2            88.4           154.5           767.6
 Special items                             --              --              --              --              --              --
 Income tax                             173.8           174.3           126.0            84.5           106.8           665.4
 After-tax operating income             317.7           331.0           305.5           183.5           165.1         1,302.8   
- --------------------------------------------------------------------------------------------------------------------------------
Assets:
 Capital expenditures                 $ 275.1         $ 164.3         $ 152.0         $ 105.0         $ 143.2         $ 839.6
 Equity investment                       50.3           149.9            69.2              --           146.0           415.4
 Total assets                         3,081.8         5,340.9         3,512.8         2,427.4         2,245.6        16,608.5
- --------------------------------------------------------------------------------------------------------------------------------
1997
Sales:
 Third-party sales                  $ 1,977.7       $ 1,600.0       $ 4,187.5       $ 2,077.5       $ 3,457.9      $ 13,300.6
 Intersegment sales                     634.0         1,965.8            52.7             9.2              --         2,661.7
- --------------------------------------------------------------------------------------------------------------------------------
 Total sales                        $ 2,611.7       $ 3,565.8       $ 4,240.2       $ 2,086.7       $ 3,457.9      $ 15,962.3
- --------------------------------------------------------------------------------------------------------------------------------
Profit and loss:
 Equity income (loss)                    $ .2          $ 23.0           $ 7.2           $ (.4)         $ 11.6          $ 41.6
 Depreciation, depletion and
  amortization                          174.6           129.5           173.0            66.2           155.9           699.2
 Special items loss (gain)                4.2            (2.9)           (1.5)           (2.3)          (70.6)          (73.1)
 Income tax                             167.8           224.4           123.1            47.7           103.8           666.8
 After-tax operating income             301.8           417.4           268.4            99.9           177.3         1,264.8
- --------------------------------------------------------------------------------------------------------------------------------
Assets:
 Capital expenditures                 $ 201.0         $ 137.3         $ 158.9         $ 148.6         $ 128.3         $ 774.1
 Equity investment                       51.4           140.2            61.0             1.2           123.6           377.4
 Total assets                         3,027.3         2,333.6         2,785.5         1,469.2         2,284.2        11,899.8
- --------------------------------------------------------------------------------------------------------------------------------

1996
Sales:
 Third-party sales                  $ 1,962.8       $ 1,579.8       $ 4,082.1       $ 1,868.6       $ 3,567.0      $ 13,060.3
 Intersegment sales                     617.1         1,899.6            21.2            14.9              --         2,552.8
- --------------------------------------------------------------------------------------------------------------------------------
 Total sales                        $ 2,579.9       $ 3,479.4       $ 4,103.3       $ 1,883.5       $ 3,567.0      $ 15,613.1
- --------------------------------------------------------------------------------------------------------------------------------
Profit and loss:
 Equity income                           $ .7          $ 16.8            $ .4              --          $ 13.0          $ 30.9
 Depreciation, depletion and
  amortization                          167.4           138.5           187.7          $ 63.7           171.0           728.3
 Special items                            7.5             3.1            25.7            10.7           103.6           150.6
 Income tax                             167.2           161.8            87.2            28.8            25.3           470.3
 After-tax operating income
  (loss)                                339.7           313.2           160.0            46.2             (.9)          858.2
- --------------------------------------------------------------------------------------------------------------------------------
Assets:
 Capital expenditures                 $ 295.4          $ 92.4         $ 160.8         $ 139.7         $ 219.5         $ 907.8
 Equity investment                      141.1           141.7            62.4             1.3            82.9           429.4
 Total assets                         3,399.4         2,565.1         2,796.3         1,300.3         2,564.3        12,625.4
- --------------------------------------------------------------------------------------------------------------------------------

                                48

The following reconciles segment information to consolidated
totals.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                      
Sales:
 Total sales                   $ 18,508.2      $ 15,962.3      $ 15,613.1
 Elimination of intersegment
  sales                          (3,184.2)       (2,661.7)       (2,552.8)
 Other revenues                      15.8            18.6              .7
- ------------------------------------------------------------------------------
    Consolidated sales         $ 15,339.8      $ 13,319.2      $ 13,061.0
- ------------------------------------------------------------------------------
Net income:
 Total after-tax operating
  income                        $ 1,302.8       $ 1,264.8         $ 858.2
 Elimination of intersegment
  (profit) loss                     (15.7)           11.6            (7.8)
 Unallocated amounts (net of
  tax):
   Interest income                   63.5            67.2            63.5
   Interest expense                (128.6)          (91.7)          (86.5)
   Minority interest               (238.3)         (267.9)         (206.1)
   Mark-to-market losses            (44.5)          (12.7)          (57.1)
   Corporate expense               (196.6)         (171.9)         (160.4)
   Other                            110.4             5.7           111.1
- ------------------------------------------------------------------------------
    Consolidated net income       $ 853.0         $ 805.1         $ 514.9
- ------------------------------------------------------------------------------
Assets:
 Total assets                  $ 16,608.5      $ 11,899.8      $ 12,625.4
 Elimination of intersegment
  receivables                      (377.7)         (286.5)         (274.9)
Unallocated amounts:
 Cash, cash equivalents and
  short-term investments            381.6           906.4           616.6
 Deferred tax assets                702.8           560.2           638.3
 Corporate goodwill                 479.7              --              --
 Corporate fixed assets             315.0           326.0           263.0
 LIFO reserve                      (702.8)         (769.8)         (753.7)
 Other                               55.4           434.5           335.2
- ------------------------------------------------------------------------------
    Consolidated assets        $ 17,462.5      $ 13,070.6      $ 13,449.9
- ------------------------------------------------------------------------------

Geographic information for revenues, based on country
of origin, and long-lived assets follows:

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                       
Revenues:
 United States                  $ 8,728.4       $ 7,189.4       $ 7,245.9
 Australia                        1,469.7         1,874.5         1,918.9
 Spain                              965.0            44.4            43.9
 Brazil                             934.4         1,160.6         1,135.5
 Canada                             573.6           404.1           350.7
 Germany                            553.5           580.0           623.2
 Other                            2,115.2         2,066.2         1,742.9
- ------------------------------------------------------------------------------
                                $15,339.8       $13,319.2       $13,061.0
- ------------------------------------------------------------------------------
Long-lived assets:
 United States                  $ 6,725.6       $ 4,132.8       $ 4,173.2
 Australia                        1,441.3         1,453.3         1,781.0
 Brazil                             967.1         1,046.7         1,138.6
 Canada                             890.2             1.9             1.9
 Germany                            212.6           201.2           232.6
 Other                            1,023.6           852.8           766.4
- ------------------------------------------------------------------------------
                                $11,260.4       $ 7,688.7       $ 8,093.7
- ------------------------------------------------------------------------------

P. INCOME TAXES The components of income before taxes
on income were:

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                       
U.S.                              $ 594.8         $ 707.5         $ 419.0
Foreign                           1,010.0           894.2           662.7
- ------------------------------------------------------------------------------
                                $ 1,604.8       $ 1,601.7       $ 1,081.7
- ------------------------------------------------------------------------------

The provision for taxes on income consisted of:

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                         
Current:
 U.S. federal*                    $ 159.0         $ 172.1           $ 3.5
 Foreign                            218.9           273.8           217.0
 State and local                     26.1             (.4)           19.9
- ------------------------------------------------------------------------------
                                    404.0           445.5           240.4
- ------------------------------------------------------------------------------
Deferred:
 U.S. federal*                       81.2            81.7           143.1
 Foreign                             24.5            (3.5)          (34.8)
 State and local                      3.8             5.0            12.0
- ------------------------------------------------------------------------------
                                    109.5            83.2           120.3
- ------------------------------------------------------------------------------
Total                             $ 513.5         $ 528.7         $ 360.7
- ------------------------------------------------------------------------------

*Includes U.S. taxes related to foreign income

Reconciliation of the U.S. federal statutory rate to Alcoa's
effective tax rate follows.

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                            
U.S. federal statutory rate          35.0%           35.0%           35.0%
Taxes on foreign income              (4.1)            (.2)           (3.0)
State taxes net of federal
 benefit                               .7             (.2)            1.7
Other                                  .4            (1.6)            (.4)
- ------------------------------------------------------------------------------
Effective tax rate                   32.0%           33.0%           33.3%
- ------------------------------------------------------------------------------

The components of net deferred tax assets and liabilities
follow.

                                      1998                     1997
                           ---------------------------------------------------
                              Deferred     Deferred    Deferred    Deferred
                                   tax          tax         tax         tax
December 31                     assets  liabilities      assets liabilities
- ------------------------------------------------------------------------------
                                                       
Depreciation                        --     $  880.5          --    $  840.4
Employee benefits             $  868.6           --    $  789.5          --
Loss provisions                  207.7           --       186.3          --
Deferred income/expense          124.4        103.3       128.9       113.0
Tax loss carryforwards           192.5           --       156.0          --
Tax credit carryforwards           4.9           --          --          --
Other                             67.9         46.3        72.6        51.1
- ------------------------------------------------------------------------------
                               1,466.0      1,030.1     1,333.3     1,004.5
Valuation allowance             (134.7)          --      (103.5)         --
- ------------------------------------------------------------------------------
                              $1,331.3     $1,030.1    $1,229.8    $1,004.5
- ------------------------------------------------------------------------------

Of the total deferred tax assets associated with the tax
loss carryforwards, $66.2 expires over the next 10 years
and $126.3 is unlimited. A substantial portion of the
valuation allowance relates to these carryforwards because
the ability to generate sufficient foreign taxable income
in future years is uncertain.
  The cumulative amount of Alcoa's share of undistributed
earnings for which no deferred taxes have been provided
was $1,528.0 at December 31, 1998. Management has no plans
to distribute such earnings in the foreseeable future.
It is not practical to determine the deferred tax liability
on these earnings.

                                49

Q. PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

Alcoa maintains pension plans covering most U.S. employees
and certain other employees. Pension benefits generally
depend on length of service, job grade and remuneration.
Substantially all benefits are paid through pension trusts
that are sufficiently funded to ensure that all plans
can pay benefits to retirees as they become due.
  Alcoa maintains health care and life insurance benefit
plans covering most eligible U.S. retired employees and
certain other retirees. Generally, the medical plans pay
a stated percentage of medical expenses, reduced by deductibles
and other coverages. These plans are generally unfunded,
except for certain benefits funded through a trust. Life
benefits are generally provided by insurance contracts.
Alcoa retains the right, subject to existing agreements,
to change or eliminate these benefits.
  The table below reflects the status of Alcoa's pension
and postretirement benefit plans.

                                Pension benefits      Postretirement benefits
                           ---------------------------------------------------
December 31                       1998         1997        1998        1997
- ------------------------------------------------------------------------------
                                                      
CHANGE IN BENEFIT
 OBLIGATION
  Benefit obligation at
 beginning of year           $ 4,700.3    $ 4,534.9   $ 1,675.1   $ 1,559.8
  Service cost                   118.8         95.4        17.8        17.8
  Interest cost                  317.8        304.6       111.9       104.7
  Amendments                       8.1           .8          .8         2.0
  Actuarial losses               164.8        167.2        30.5        96.1
  Alumax acquisition             473.3           --       148.2          --
  Divestitures                   (46.6)        (7.9)       (4.8)       (3.5)
  Benefits paid                 (332.6)      (337.0)     (117.0)     (101.2)
  Exchange rate                  (10.1)       (57.7)        (.3)        (.6)
- ------------------------------------------------------------------------------
  Benefit obligation at end
 of year                     $ 5,393.8    $ 4,700.3   $ 1,862.2   $ 1,675.1
- ------------------------------------------------------------------------------

CHANGE IN PLAN ASSETS
  Fair value of plan assets
 at beginning of year        $ 5,100.8    $ 4,335.2   $    88.3      $ 75.1
  Actual return on plan
 assets                          600.5      1,042.0        11.6        13.2
  Alumax acquisition             428.4           --          --          --
  Divestiture                    (50.1)       (10.3)         --          --
  Employer contributions          47.2        113.7          --          --
  Participants
 contributions                    11.3         12.3          --          --
  Benefits paid                 (350.6)      (316.4)         --          --
  Administrative expenses        (16.6)       (15.8)         --          --
  Exchange rate                  (12.8)       (59.9)         --          --
- ------------------------------------------------------------------------------
  Fair value of plan assets
 at end of year              $ 5,758.1    $ 5,100.8   $    99.9   $    88.3
- ------------------------------------------------------------------------------

FUNDED STATUS                    364.3        400.5    (1,762.3)   (1,586.8)
  Unrecognized net
 actuarial loss                 (789.2)      (785.9)      (47.6)      (82.3)
  Unrecognized net prior
 service cost (credit)            90.4        126.3      (150.8)     (185.5)
  Unrecognized transition
 obligation                        1.9          4.5          --          --
- ------------------------------------------------------------------------------
  Net amount recognized      $  (332.6)   $  (254.6)  $(1,960.7)  $(1,854.6)
- ------------------------------------------------------------------------------

AMOUNT RECOGNIZED IN THE
 BALANCE SHEET CONSISTS OF:
  Prepaid benefit                 58.5         26.4          --          --
  Accrued benefit liability     (424.7)      (310.6)   (1,960.7)   (1,854.6)
  Intangible asset                 9.3         14.0          --          --
  Accumulated other
 comprehensive income             24.3         15.6          --          --
- ------------------------------------------------------------------------------
  Net amount recognized      $  (332.6)   $  (254.6)  $(1,960.7)  $(1,854.6)
- ------------------------------------------------------------------------------

The components of net periodic benefit costs are reflected
below.

                                                    Pension benefits                            Postretirement benefits
                                 ------------------------------------------------------------------------------------------------
December 31                             1998              1997            1996            1998            1997            1996
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                      
COMPONENTS OF NET PERIODIC
 BENEFIT COSTS
  Service cost                       $ 118.8            $ 95.4         $ 101.7          $ 17.8          $ 17.8          $ 19.3
  Interest cost                        317.8             304.6           291.0           111.9           104.7           104.4
  Expected return on plan
   assets                             (390.6)           (346.2)         (324.1)           (8.0)           (6.8)           (5.8)
  Amortization of prior service
   cost (benefit)                       48.3              36.7            34.5           (34.0)          (34.2)          (40.9)
  Recognized actuarial (gain)
   loss                                 (7.2)               .7             1.0            (5.2)           (3.4)           (3.2)
  Amortization of transition
   obligation                            1.6               1.4             2.3              --              --              --
- ---------------------------------------------------------------------------------------------------------------------------------
  Net periodic benefit costs         $  88.7            $ 92.6         $ 106.4          $ 82.5          $ 78.1          $ 73.8
- ---------------------------------------------------------------------------------------------------------------------------------

                                50

The aggregate benefit obligation and fair value of plan
assets for the pension plans with benefit obligations
in excess of plan assets were $754.3 and $445.0, respectively,
as of December 31, 1998, and $383.3 and $179.3, respectively,
as of December 31, 1997. The aggregate pension accumulated
benefit obligation and fair value of plan assets with
accumulated benefit obligations in excess of plan assets
were $500.8 and $287.1, respectively, as of December 31,
1998, and $179.0 and $26.3, respectively, at December
31, 1997.
  Weighted average assumptions used to determine plan liabilities
and expense follow.

December 31                          1998            1997            1996
- ------------------------------------------------------------------------------
                                                            
Discount rate                        6.50%           6.75%           7.00%
Expected long-term return on
 plan assets                         9.00            9.00            9.00
Rate of compensation increase        5.00            5.00            5.00
- ------------------------------------------------------------------------------

For measurement purposes, a 6.75% annual rate of increase
in the per capita cost of covered health care benefits
was assumed for 1999. The rate was assumed to decrease
gradually to 5.0% in 2004 and remain at that level thereafter.
  Assumed health care cost trend rates have a significant
effect on the amounts reported for the health care plan.
A one percentage point change in assumed health care cost
trend rates would have the following effects:

                                             1%                  1%
                                       increase            decrease
- ------------------------------------------------------------------------
                                                       
Effect on total of service and
 interest cost components                $ 10.7              $ (9.1)
Effect on postretirement benefit
 obligations                              139.8              (120.8)
- --------------------------------------------------------------------------

Alcoa also sponsors a number of defined contribution pension
plans. Expenses were $57.3 in 1998, $47.2 in 1997 and
$44.4 in 1996.

R. LEASE EXPENSE Certain equipment, warehousing and office
space and oceangoing vessels are under operating lease
agreements. Total expense for all leases was $129.6 in
1998, $110.9 in 1997 and $95.4 in 1996. Under long-term
operating leases, minimum annual rentals are $81.5 in
1999, $60.3 in 2000, $47.7 in 2001, $30.1 in 2002, $16.5
in 2003 and a total of $40.4 for 2004 and thereafter.

S. INTEREST COST COMPONENTS

                                     1998            1997            1996
- ------------------------------------------------------------------------------
                                                         
Amount charged to expense         $ 197.9         $ 140.9         $ 133.7
Amount capitalized                   13.2             9.0             5.3
- ------------------------------------------------------------------------------
                                  $ 211.1         $ 149.9         $ 139.0
- ------------------------------------------------------------------------------

T. FINANCIAL INSTRUMENTS The carrying values and fair
values of Alcoa's financial instruments at December 31
follow.

                                        1998                     1997
                           ---------------------------------------------------
                              Carrying         Fair    Carrying        Fair
                                 value        value       value       value
- ------------------------------------------------------------------------------
                                                       
Cash and cash equivalents     $  342.2     $  342.2    $  800.8    $  800.8
Short-term investments            39.4         39.4       105.6       105.6
Noncurrent receivables            66.8         66.8        83.9        83.9
Short-term debt                  612.1        612.1       494.9       494.9
Long-term debt                 2,877.0      2,902.1     1,457.2     1,456.3
- ------------------------------------------------------------------------------

The methods used to estimate the fair values of certain
financial instruments follow.

CASH AND CASH EQUIVALENTS, SHORT-TERM INVESTMENTS AND
SHORT-TERM DEBT. The carrying amounts approximate fair
value because of the short maturity of the instruments.
All investments purchased with a maturity of three months
or less are considered cash equivalents.

NONCURRENT RECEIVABLES. The fair value of noncurrent receivables
is based on anticipated cash flows and approximates carrying
value.

LONG-TERM DEBT. The fair value is based on interest rates
that are currently available to Alcoa for issuance of
debt with similar terms and remaining maturities.

Alcoa holds or purchases derivative financial instruments
for purposes other than trading. Details of the significant
instruments follow.

FOREIGN EXCHANGE CONTRACTS. The company enters into foreign
exchange contracts to hedge its significant firm and anticipated
purchase and sale commitments denominated in foreign currencies.
These contracts cover periods commensurate with known
or expected exposures, generally within 24 months, and
are principally unsecured foreign exchange contracts with
carefully selected banks. The market risk exposure is
essentially limited to risk related to currency rate movements.
Unrealized losses on these contracts at December 31, 1998
and 1997 were $36.0 and $84.9, respectively.
  The table below reflects the various types of foreign
exchange contracts Alcoa uses to manage its foreign exchange
risk.

                                        1998                    1997
                           ---------------------------------------------------
                              Notional       Market    Notional      Market
                                amount        value      amount       value
- ------------------------------------------------------------------------------
                                                       
Forwards                     $ 2,845.3      $ (57.8)  $ 2,235.8    $ (102.7)
Purchased options                 51.8          1.2       232.5       (42.1)
Written options                   27.1          (.1)      202.1        40.3
- ------------------------------------------------------------------------------

The notional values summarized above provide an indication
of the extent of the company's involvement in such instruments
but do not represent its exposure to market risk. Alcoa
utilizes written options mainly to offset or close out
purchased options.
  The following table summarizes by major currency the contractual
amounts of Alcoa's forward exchange and option contracts
translated to U.S. dollars at December 31 rates. The "buy"
amounts represent

                                51

the U.S. dollar equivalent of commitments to purchase
foreign currencies, and the "sell" amounts represent the
U.S. dollar equivalent of commitments to sell foreign
currencies.

                                         1998                    1997
                           ---------------------------------------------------
                                   Buy         Sell         Buy        Sell
- ------------------------------------------------------------------------------
                                                         
Australian dollar             $1,750.7       $210.6    $1,492.0      $291.3
Canadian dollar                  230.3        129.3         7.1         1.1
Dutch guilder                    134.9         22.5       111.9        18.1
Japanese yen                     109.3         14.0        68.2        12.1
Deutsche mark                     21.9         69.0        36.5       151.2
Pound sterling                    29.8         69.7        62.3       115.3
Other                             35.0         35.7        38.1        63.5
- ------------------------------------------------------------------------------
                              $2,311.9       $550.8    $1,816.1      $652.6
- ------------------------------------------------------------------------------

INTEREST RATE SWAPS. Alcoa manages its debt portfolio
by using interest rate swaps and options to achieve an
overall desired position of fixed and floating rates.
As of December 31, 1998, the company had the following
interest rate swap contracts outstanding:
>  Four interest rate swap contracts relating to Alcoa's
5.75% notes that mature in 2001. The swaps convert $175
notional amount from fixed rates to floating rates and
mature in 2001.
>  Four basis swap contracts on $175 notional amount relating
to Alcoa's outstanding commercial paper. These swaps mature
in 1999.
>  Five interest rate swap contracts relating to Alcoa
Fujikura's variable rate loan. These agreements convert
the variable rate to a fixed rate on a notional amount
of $218 and mature in 2002.
   In addition to the above, Aluminio has a number of interest
rate swap contracts, relating to deposit accounts, that
primarily convert local currency floating rates to dollar
fixed rates, on a notional amount of $276.
  Alcoa utilizes cross-currency interest rate swaps to take
advantage of international debt markets while limiting
foreign exchange risk. At year-end 1998, Alcoa had in
place foreign currency forward contracts to effectively
convert the principal payment due in 1999 on its Yen7.5
billion loan to a U.S. dollar obligation on a notional
amount of $78. Alcoa also had in place Yen2.5 billion of
cross-currency interest rate swaps that effectively convert
U.S. dollar-denominated debt into liabilities in yen based
on Japanese interest rates.
  Based on current interest rates for similar transactions,
the fair value of all interest rate swap agreements is
not material.
  Credit and market risk exposures are limited to the net
interest differentials. The net payments or receipts from
interest rate swaps are recorded as part of interest expense
and are not material. The effect of interest rate swaps
on Alcoa's composite interest rate on long-term debt was
not material at the end of 1998 or 1997.
  Alcoa is exposed to credit loss in the event of nonperformance
by counterparties on the above instruments, but does not
anticipate nonperformance by any of the counterparties.
  For further information on Alcoa's hedging and derivatives
activities, see Note A.

U. ENVIRONMENTAL MATTERS

Alcoa continues to participate in environmental assessments
and cleanups at a number of locations, including at operating
facilities and adjoining properties, at previously owned
or operated facilities and at Superfund and other waste
sites. A liability is recorded for environmental remediation
costs or damages when a cleanup program becomes probable
and the costs or damages can be reasonably estimated.
See Note A for additional information.
  As assessments and cleanups proceed, the liability is
adjusted based on progress in determining the extent of
remedial actions and related costs and damages. The liability
can change substantially due to factors such as the nature
and extent of contamination, changes in remedial requirements
and technological changes. Therefore, it is not possible
to determine the outcomes or to estimate with any degree
of accuracy the ranges of potential costs for certain
matters. For example, there are issues related to the
Massena, New York, and Pt. Comfort, Texas sites that allege
natural resource damage or off-site contaminated sediments,
where investigations are ongoing. The following discussion
provides additional details regarding the current status
of these two sites.
  MASSENA/GRASSE RIVER. Sediments and fish in the Grasse
River adjacent to Alcoa's Massena, New York plant site
contain varying levels of polychlorinated biphenyl (PCB).
Alcoa has been identified by the U.S. Environmental Protection
Agency (EPA) as potentially responsible for this contamination
and, since 1989, has been conducting investigations and
studies of the river under order from the EPA issued under
the Comprehensive Environmental Response, Compensation
and Liability Act.
  During 1998, Alcoa continued to perform studies and
investigations on the Grasse River. In addition, Alcoa proposed
to submit the report of remedial alternatives to EPA in phases,
as additional information is obtained from these ongoing
studies and investigations. In October 1998, Alcoa submitted
the first of these phased reports, consisting of a summary
of results of certain river and sediment studies performed
over the past several years. Based on these studies, Alcoa
has proposed to EPA that pilot scale tests be performed
to assess the feasibility of performing certain sediment
covering techniques. The costs of these pilot scale tests
have been fully reserved. The results of these tests and
other related field pilot studies should permit the development
of the remaining phases of the remedial alternative report.
Alcoa is awaiting EPA approval for these pilot tests.
  Based on the above, the costs to complete a remedy related
to this site currently cannot be estimated since they
will depend on the remedial method chosen. Alcoa is also
aware of a natural resource damage claim that may be asserted
by certain federal, state and tribal natural resource
trustees at this location.

                                52

  PT. COMFORT/LAVACA BAY. In 1990, Alcoa began discussions
with certain state and federal natural resource trustees
concerning alleged releases of mercury from its Pt. Comfort,
Texas facility into the adjacent Lavaca Bay. In March
1994, EPA listed the "Alcoa (Point Comfort)/Lavaca Bay
Site" on the National Priorities List and, shortly thereafter,
Alcoa and EPA entered into an administrative order on
consent under which Alcoa is obligated to conduct certain
remedial investigations and feasibility studies. In accordance
with this order, Alcoa recently submitted a draft remedial
investigation and a draft baseline risk assessment to
EPA. Alcoa expects to submit a draft feasibility study
during 1999. In addition, Alcoa recently commenced construction
of the EPA-approved project  to fortify an offshore dredge
disposal island. The probable and estimable costs of these
actions are fully reserved. Additional costs to complete
a remedy currently cannot be estimated since they will
depend on the extent of remediation required, if any,
the remedial method chosen and the time frame to complete
any remediation activity. Since the order with EPA, Alcoa
and the natural resource trustees have continued efforts
to understand natural resource injury and ascertain appropriate
restoration alternatives. That process is expected to
be completed within the next 12 to 24 months.
  Based on the above, it is possible that results of operations
in a particular period could be materially affected by
certain of these matters. However, based on facts currently
available, management believes that the disposition of
these matters will not have a materially adverse effect
on the financial position or liquidity of the company.
  Alcoa's remediation reserve balance at the end of 1998
and 1997 was $217.0 and $243 (of which $84.6 and $72.7
were classified as a current liability), respectively,
and reflects the most probable costs to remediate identified
environmental conditions for which costs can be reasonably
estimated. About 20% of the 1998 balance relates to the
Massena plant site and 16% of the 1998 balance relates
to the Pt. Comfort plant site. Remediation expenses charged
to the reserve were $63 in 1998, $64 in 1997 and $72 in
1996. They include expenditures currently mandated, as
well as those not required by any regulatory authority
or third party.
  Included in annual operating expenses are the recurring
costs of managing hazardous substances and environmental
programs. These costs are estimated to be about 2% of
cost of goods sold.

SUPPLEMENTAL FINANCIAL INFORMATION

QUARTERLY DATA (UNAUDITED)
(dollars in millions, except per-share amounts)

1998                  First      Second       Third      Fourth        Year
- ------------------------------------------------------------------------------
                                                   
Sales              $3,445.1    $3,587.0    $4,108.9    $4,198.8   $15,339.8
Income from
 operations           279.7       269.5       266.2       275.9     1,091.3
Net income            209.9       207.1       217.7       218.3*      853.0
Earnings per
 share:
 Basic                  .63         .62         .61         .59        2.44
 Diluted                .62         .62         .61         .59        2.42
- ------------------------------------------------------------------------------

*The 1998 fourth quarter included an after-tax credit of $31.6 related to
changes in the LIFO index.

1997                  First      Second       Third      Fourth        Year
- ------------------------------------------------------------------------------
                                                    
Sales              $3,231.1    $3,432.0    $3,357.5    $3,298.6    $3,319.2
Income from
 operations           220.8       276.0       286.4       289.8     1,073.0
Net income            159.1       207.6       228.1       210.3*      805.1
Earnings per
 share:
 Basic                  .46         .60         .66         .62        2.33
 Diluted                .45         .59         .65         .61        2.31
- ------------------------------------------------------------------------------

*The 1997 fourth quarter included an after-tax credit of $19.1 related to
changes in the LIFO index.

NUMBER OF EMPLOYEES (UNAUDITED)

                                1998              1997              1996
- ------------------------------------------------------------------------------
                                                         
Other Americas                40,900            36,200            29,800
U.S.                          38,900            27,200            28,900
Europe                        18,200            11,900            12,500
Pacific                        5,500             6,300             5,600
- ------------------------------------------------------------------------------
                             103,500            81,600            76,800
- ------------------------------------------------------------------------------

                                53

                        GRAPHICS APPENDIX LIST

Revenues by Segment - page 29
billions of dollars

                              1996      1997      1998
                              ----      ----      ----

Alumina and Chemicals          2.0       2.0       1.8
Primary Metals                 1.6       1.6       2.1
Engineered Products            1.9       2.1       3.1
Flat-rolled Products           4.1       4.2       4.9
Other Segments                 3.5       3.4       3.4

Higher volumes for aluminum and alumina more than offset lower
overall prices for these products.  Nonaluminum product
revenues fell as improved revenues from automotive electrical
components and plastic closures were offset by the loss of
revenues from divested operations.

Alumina Production - page 29
thousands of metric tons

                        1994      1995      1996      1997       1998
                        ----      ----      ----      ----       ----
                        
                        10,195    10,578    10,644    11,048     12,938

Aluminum Product Shipments - page 30
thousands of metric tons

                             1994      1995      1996      1997      1998
                             ----      ----      ----      ----      ----

Ingot                          655       673       901       920     1,367
Fabricated Products          1,896     1,909     1,940     2,036     2,584
                             -----     -----     -----     -----     -----
Total                        2,551     2,582     2,841     2,956     3,951
                             =====     =====     =====     =====     =====

Average Realized Ingot Price - page 30
cents per pound
                                
                          1994      1995      1996      1997      1998
                          ----      ----      ----      ----      ----

                          $.64      $.81      $.73      $.75      $.67

Number of Employees - page 33
in thousands at year end
                             1994      1995      1996      1997      1998
                             ----      ----      ----      ----      ----

Nonaluminum                  17.3      26.7      33.8      39.7       46.7

Alumina and Aluminum         42.9      45.3      43.0      41.9       56.8
                             ----      ----      ----      ----      -----           
                                 
Total                        60.2      72.0      76.8      81.6      103.5
                             =====     ====      ====      ====      =====

Cash From Operations - page 35
millions of dollars

                          1994      1995      1996      1997      1998
                          ----      ----      ----      ----      ----

                          1,394     1,713     1,279     1,888     2,197

Debt as a Percent of Invested Capital - page 35

                          1994      1995      1996      1997      1998
                          ----      ----      ----      ----      ----

                          20.3      24.0      25.5      25.0      31.7

Free Cash Flow to Debt Coverage - page 36
times covered

                          1994      1995      1996      1997      1998
                          ----      ----      ----      ----      ----

                          1.09      1.12      0.79      1.13      0.63

Capital Expenditures and Depreciation - page 36
millions of dollars

                              1994      1995      1996      1997      1998
                              ----      ----      ----      ----      ----

Capital Expenditures          612       887       996       912       932

Depreciation                  671       713       747       735       842

Employees by Geographic Area - page 53
1998:  103,500

Other Americas                39%
U.S.                          38%
Europe                        18%
Pacific                        5%

Percent Return on Shareholders' Equity - page 63

                              1994      1995      1996      1997      1998
                              ----      ----      ----      ----      ----

Before Unusual Items          5.2       18.8      14.4      17.1      16.3

After Unusual Items           9.9       18.5      11.6      18.1      16.3

Dividends Paid per Common Share* - page 64

                              1994      1995      1996     1997      1998
                              ----      ----      ----     ----      ----

Variable                        0         0       .215        0       .25
Base                          .40       .45       .45      .488       .50
                              ---       ---       ----     ----       ---
                              .40       .45       .665     .488       .75

* Adjusted to reflect two-for-one stock split in February 1995 and
  February 1999

Stock Listing - page 64

Common:  New York Stock Exchange, The Electronical Stock
Exchange in Switzerland and exchanges in Brussels, Frankfurt
and London

Preferred:  Ticker Symbol:AA American Stock Exchange

Quarterly Common Stock Information - page 64

                                1998*                           1999*
                    ----------------------------    ----------------------------

Quarter             High      Low       Dividend    High      Low       Dividend

First               $39-1/16  $32-9/16  $.1875      $38-1/8   $32-1/8   $.1125
Second               39-11/16  31-3/8    .1875       39-5/8    32-5/8    .125
Third                37        29        .1875       44-13/16  37-9/16   .125
Fourth               40-5/8    33-5/8    .1875       42        33        .125
- --------------------------------------------------------------------------------
Year                $40-5/8   $29       $.75        $44-13/16 $32-1/8   $.4875
================================================================================

* Adjusted to reflect two-for-one stock split declared January 8, 1999

Common Share Data - page 64

                Estimated number        Average shares
                of shareholders*        outstanding (000)+
- ----------------------------------------------------------

1998            119,000                 349,114
1997             95,800                 344,452
1996             88,300                 348,667
1995             83,600                 356,036
1994             55,200                 355,764
- ----------------------------------------------------------

*These estimates include shareholders who own stock registered in 
their own names and those who own stock through banks and brokers.

+Adjusted to reflect two-for-one split declared January 8, 1999

                                                                 Exhibit 21

          SUBSIDIARIES AND EQUITY ENTITIES OF THE REGISTRANT
                       (As of December 31, 1998)
                                   
                                                       State or
                                                       country of
     Name                                              organization

Alcoa World Alumina LLC*                               Delaware
   Alcoa ACC Industrial Chemicals Ltd.                 India
   Alcoa Kasei Limited                                 Japan
   Alcoa Minerals of Jamaica, L.L.C.                   Delaware
   Alcoa Steamship Company, Inc.                       New York
   Halco (Mining) Inc.                                 Delaware
      Compagnie des Bauxites de Guinee                 Delaware
   Lib-Ore Steamship Company, Inc.                     Liberia
   Moralco Limited                                     Japan
   St. Croix Alumina, L.L.C.                           Delaware
   Suriname Aluminum Company, L.L.C.                   Delaware
Alcoa Brazil Holdings Company                          Delaware
   Alcoa Aluminio S.A.                                 Brazil
   Abalco S.A.                                         Brazil
Alcoa Building Products, Inc.**                        Ohio
Alcoa Closure Systems International, Inc.              Delaware
Alcoa Generating Corporation                           Indiana
Alcoa International Holdings Company                   Delaware
   Alcoa Inter-America, Inc.                           Delaware
   Alcoa Japan Limited                                 Japan
   Alcoa-Kofem Kft                                     Hungary
   Alcoa Nederland Holding B.V.                        Netherlands
      Alcoa Europe, S.A.                               Switzerland
      Alcoa Inespal, S.A.                              Spain
        Alumina Espanola, S.A.                         Spain
        Aluminio Espanola, S.A.                        Spain
      Alcoa Italia S.p.A.                              Italy
      Alcoa Nederland B.V.                             Netherlands
        Inespal Laminacion, S.A.                       Spain
      Norsk Alcoa A/S                                  Norway
   Alcoa of Australia Limited                          Australia
      A.F.P. Pty. Limited                              Australia
          Hedges Gold Pty. Ltd.                        Australia
      Alcoa of Australia (Asia) Limited                Hong Kong
   Alcoa Russia, Inc.                                  Delaware
   Asian-American Packaging Systems Co., Ltd.          China
   KAAL Australia Pty. Limited                         Australia
   KSL Alcoa Aluminum Company, Ltd.                    Japan
   Kobe Alcoa Transportation Products, Ltd.            Japan

* Registered to do business in California, Florida, Georgia,
  Louisiana, North Carolina, Pennsylvania and Texas under the name of
  Alcoa Industrial Chemicals.
**Registered to do business in Ohio under the name of Mastic.
                                                       
                                                       State or
                                                       country of
     Name                                              organization

Alcoa Laudel, Inc.                                     Delaware
Alcoa Manufacturing (G.B.) Limited                     England
Alcoa Properties, Inc.                                 Delaware
   Alcoa South Carolina, Inc.                          Delaware
Alcoa Recycling Company, Inc.                          Delaware
Alcoa Securities Corporation                           Delaware
   Alcoa Automotive Structures, Inc.                   Delaware
   Alcoa Brite Products, Inc.                          Delaware
   Alcoa Fujikura Ltd.                                 Delaware
      Stribel GmbH                                     Germany
      Michels GmbH                                     Germany
   Alcoa Kobe Transportation Products, Inc.            Delaware
   Alcoa Nederland Finance B.V.                        Netherlands
      Alcoa Automotive Structures GmbH                 Germany
           Alcoa Chemie GmbH                           Germany
           Alcoa Deutschland GmbH                      Germany
           Alcoa Extrusions Hannover GmbH & Co. KG     Germany
      Alcoa Chemie Nederland B.V.                      Netherlands
      Alcoa Moerdijk B.V.                              Netherlands
   Alcoa Packaging Machinery, Inc.                     Delaware
   ASC Alumina, Inc.                                   Delaware
   B & C Research, Inc.                                Ohio
   Halethorpe Extrusions, Inc.                         Delaware
   H-C Industries de Mexico, S.A. de C.V.              Mexico
   Northwest Alloys, Inc.                              Delaware
   Pimalco, Inc.                                       Arizona
   Three Rivers Insurance Company                      Vermont
   Tifton Aluminum Company, Inc.                       Delaware
Alcoa (Shanghai) Aluminum Products Company Limited     China
Alumax Inc.                                            Delaware
   Alcoa Extrusions, Inc.                              Pennsylvania
   Alumax Becancour, Inc.                              Delaware
   Alumax Europe N.V.                                  Netherlands
   Alumax of South Carolina, Inc.                      Delaware
      Mt. Holly Aluminum Company                       South Carolina
   Alumax Foils, Inc.                                  Delaware
   Alumax Mill Products, Inc.                          Delaware
   Alumax Quebec, Inc.                                 Wyoming
   Eastalco Aluminum Company                           Delaware
   Intalco Aluminum Corporation                        Delaware
   Kawneer Company, Inc.                               Delaware
   Lauralco Superieur, Inc.                            Delaware
      Canalco, Inc.                                    Delaware
        Aluminerie Lauralco, Inc.                      Delaware
Capsulas Metalicas, S.A.                               Spain
Gulf Closures W.L.L.                                   Bahrain
Shibazaki Seisakusho Limited                           Japan
Tapoco, Inc.                                           Tennessee
Yadkin, Inc.                                           North Carolina

The names of certain subsidiaries and equity entities which, considered
in the aggregate, would not constitute a significant subsidiary, have
been omitted from the above list.

                                                                 Exhibit 23

          CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

     We consent to the incorporation by reference in the registration
statements of Alcoa Inc. on Form S-8 (Registration Nos. 33-22346, 33-
24846, 33-49109, 33-60305, 333-00033, 333-27903 and 333-62663), Form 
S-3 (Registration Nos. 33-60045, 33-64353 and 333-59381) and Form S-4
(Registration No. 333-58227) of our reports dated January 8, 1999 on
our audits of the consolidated financial statements and financial
statement schedule of Alcoa Inc. and consolidated subsidiaries as of
December 31, 1998 and 1997 and for each of the three years in the
period ended December 31, 1998, which reports are incorporated by
reference or included in this Form 10-K.

                                        /s/PricewaterhouseCoopers LLP
                                        PricewaterhouseCoopers LLP

600 Grant Street
Pittsburgh, Pennsylvania
March 12, 1999

                                        EXHIBIT 24

                        POWER OF ATTORNEY

    KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned
Directors of Alcoa Inc. (the "Company") hereby constitute and
appoint RICHARD B. KELSON, ROBERT G. WENNEMER, EARNEST J.
EDWARDS and DENIS A. DEMBLOWSKI, or any of them, their true and
lawful attorneys and agents to do any and all acts and things
and execute any and all instruments which said attorneys and
agents, or any of them, may deem necessary or advisable or may
be required to enable the Company to comply with the Securities
Exchange Act of 1934, as amended, and any rules, regulations or
requirements of the Securities and Exchange Commission in
respect thereof, in connection with the registration under said
Act of the Company's Annual Report on Form 10-K for 1998,
including specifically, but without limiting the generality of
the foregoing, power and authority to sign the name of the
undersigned Directors of the Company to the Company's Annual
Report on Form 10-K for 1998 to be filed with the Securities and
Exchange Commission and to any instruments or documents filed as
part of or in connection with any such Form 10-K, including any
amendments or supplements thereto; and the undersigned hereby
ratify and confirm all that said attorneys and agents, or any of
them, shall do or cause to be done by virtue hereof.

    IN WITNESS WHEREOF, the undersigned have subscribed these
presents on the date set opposite their names below.

/s/Alain J. P. Belda               January 8, 1999
Alain J. P. Belda

/s/Kenneth W. Dam                  January 8, 1999
Kenneth W. Dam

/s/Joseph T. Gorman                January 8, 1999
Joseph T. Gorman

/s/Judith M. Gueron                January 8, 1999
Judith M. Gueron

/s/Sir Ronald Hampel               January 8, 1999
Sir Ronald Hampel

/s/Hugh M. Morgan                  January 8, 1999
Hugh M. Morgan

/s/John P. Mulroney                January 8, 1999
John P. Mulroney

/s/Henry B. Schacht                January 8, 1999
Henry B. Schacht

/s/Franklin A. Thomas              January 8, 1999
Franklin A. Thomas

/s/Marina v.N. Whitman             January 8, 1999
Marina v.N. Whitman

 5
 1,000

                   YEAR
                          DEC-31-1998
                               DEC-31-1998
                                         342,200
                                    39,400
                                2,163,200
                                    61,400
                                  1,880,500
                             5,025,100
                                      18,224,500
                               9,091,000
                              17,462,500
                        3,268,300
                                      3,058,100
                                0
                                     55,800
                                       394,700
                                   5,605,400
                17,462,500
                                     15,339,800
                            15,489,400
                                       11,804,800
                               11,804,800
                               842,400
                                     0
                             197,900
                              1,604,800
                                   513,500
                            853,000
                                       0
                                      0
                                            0
                                   853,000
                                     2.44
                                     2.42