<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Financial Statements contained in Item 1 of Form 10-Q for the period ended 
September 30, 1996 and is qualified in its entirety by reference to such 
financial statements.  Figures are rounded to the nearest 100,000 (except EPS).
</LEGEND>
<MULTIPLIER> 1,000
       
                           
<PERIOD-TYPE>                 9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                           5,300
<SECURITIES>                                         0
<RECEIVABLES>                                  542,400
<ALLOWANCES>                                         0
<INVENTORY>                                    412,100
<CURRENT-ASSETS>                             1,046,900
<PP&E>                                       2,620,900
<DEPRECIATION>                              (1,721,700)
<TOTAL-ASSETS>                               2,228,600
<CURRENT-LIABILITIES>                          750,300
<BONDS>                                        276,300
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                     77,200
<COMMON>                                        50,000
<OTHER-SE>                                     823,100
<TOTAL-LIABILITY-AND-EQUITY>                 2,228,600
<SALES>                                      2,362,000
<TOTAL-REVENUES>                             2,362,000
<CGS>                                        1,822,300
<TOTAL-COSTS>                                1,822,300
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              29,800
<INCOME-PRETAX>                                208,500
<INCOME-TAX>                                    74,000
<INCOME-CONTINUING>                            134,500
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   134,500
<EPS-PRIMARY>                                     2.60
<EPS-DILUTED>                                     2.53