<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from SEC form
10-Q and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>  1,000,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               MAR-31-1999
<CASH>                                              51
<SECURITIES>                                         0
<RECEIVABLES>                                      555
<ALLOWANCES>                                         0
<INVENTORY>                                        496
<CURRENT-ASSETS>                                 1,675
<PP&E>                                           3,572
<DEPRECIATION>                                   1,904
<TOTAL-ASSETS>                                   5,199
<CURRENT-LIABILITIES>                            1,964
<BONDS>                                          1,903
<COMMON>                                           696
<PREFERRED-MANDATORY>                              195
<PREFERRED>                                          0
<OTHER-SE>                                      (1,793)
<TOTAL-LIABILITY-AND-EQUITY>                     5,199
<SALES>                                          1,130
<TOTAL-REVENUES>                                 1,130
<CGS>                                              871
<TOTAL-COSTS>                                      871
<OTHER-EXPENSES>                                    (1)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  33 
<INCOME-PRETAX>                                     77
<INCOME-TAX>                                        27
<INCOME-CONTINUING>                                 44
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        44
<EPS-PRIMARY>                                      .81<F1>
<EPS-DILUTED>                                      .77<F2>
<FN>
<F1> Represents basic earnings per share as defined in FASB Statement No. 128
<F2> Represents diluted earnings per share as defined in FASB Statement No. 128.
</FN>