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                                                                 Exhibit 4.1


                                USX CORPORATION

            ESTABLISHMENT ACTION OF TERMS COMMITTEE AND RATE COMMITTEE
             APPOINTED BY THE BOARD OF DIRECTORS OF USX CORPORATION
                               ON MARCH 29, 1994

- -----------------------------------------------------------------------------

        Resolutions of the Board of Directors (the "Board") of USX Corporation 
("USX or the "Issuer") adopted on March 29, 1994 (the "Board Resolutions"): (a) 
authorized the issuance and sale of up to $1.0 billion of debt securities, (b) 
appointed a Terms Committee to consist of the Chairman of the Board of 
Directors, the Executive Vice President-Accounting & Finance and Chief 
Financial Officer and the Vice President & Treasurer and delineated the powers 
of such committee, and (c) appointed a Rate Committee consisting of the members 
of the Terms Committee and the Assistant Treasurer-Corporate Finance and 
delineated the powers of such committee. Officers of the Issuer have held 
discussions with Salomon Brothers Inc and Lehman Brothers Inc., (the 
"Underwriters") concerning a public offering of notes. On the basis of such 
discussions, the Terms Committee and the Rate Committee hereby adopt the 
following resolutions:

        RESOLVED, that the First Supplemental Indenture dated as of December 3, 
1996 supplementing the Indenture, dated as of March 15, 1993, between USX 
Corporation as Issuer and PNC Bank, National Association, as Trustee, as 
attached hereto, is hereby approved with such changes as the executing officer 
in his discretion deems appropriate (the Indenture as so supplemented, the 
"Indenture"). 

        RESOLVED, that there be, and there is hereby, created, approved and 
established under the Indenture, a series of Debt Securities whose terms shall 
be as follows (capitalized terms used herein and not otherwise defined herein 
having the respective meanings ascribed to them in the Indenture):

        (1) The Notes shall be titled, bear interest at the rate, mature and be 
exchangeable as follows: 

                6 3/4% EXCHANGEABLE NOTES DUE FEBRUARY 1, 2000 (THE "NOTES")

              (Subject to Exchange at Maturity into Common Stock,
               Par Value $.01 Per Share, of RMI Titanium Company)

The aggregate principal amount of the Notes which may be authenticated and 
delivered under the Indenture is limited to $117,211,950 except for Notes 
authenticated and delivered upon registration or transfer of, or in exchange 
for, or in lieu of, other Notes pursuant to the Indenture.

        At maturity (including as a result of acceleration or otherwise), the
principal amount of each Note will be mandatorily exchanged by USX into a number
of shares of Common Stock of RMI Titanium Company (or at the option of USX, the
cash equivalent
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and/or such other consideration as permitted or required by the terms of the 
Notes) at the Exchange Rate, as defined in the Indenture.

        (2) Interest on the Notes shall accrue from December 3, 1996, and be
payable quarterly on February 1, May 1, August 1 and November 1 of each year,
commencing February 1, 1997, until the principal thereof is paid or made
available for payment. Each such February 1, May 1, August 1, or November 1
shall be an "Interest Payment Date" for the Notes. The January 15, April 15,
July 15, or October 15 (whether or not a Business Day), as the case may be, next
preceding an Interest Payment Date shall be the "Regular Record Date" for the
interest payable on such Interest Payment Date. The total amount of principal
and interest due on any Global Security representing one or more Notes on any
Interest Payment Date or at maturity shall be made available to the Trustee in
the City of Pittsburgh, Commonwealth of Pennsylvania on such date.

        (3)  The Notes shall be issued in the form of one or more fully 
registered Global Securities which will be deposited with, or on behalf of, The 
Depository Trust Company (the "Depositary") and will be registered in the name 
of the Depositary or its nominee.

        (4)  The Notes shall not be redeemable prior to maturity and shall not 
provide for any sinking fund.

        (5)  The provisions of Section 12.02(b) and Section 12.02(c) of the 
Indenture with respect to defeasance of the Debt Securities of a Series and 
covenant defeasance of the Debt Securities of a Series, respectively, shall not 
be applicable to the Notes.

        (6)  The provisions of Sections 4.07, 4.08 and 4.09 of the Indenture 
with respect to Change in Control shall not be applicable to the Notes.

        (7)  The public offering price of the Notes shall be 100% of the 
principal amount thereof per Note or $106,875,000 in the aggregate, or 
$117,211,950 if the over-allotment option is fully exercised.

        (8)  The net proceeds to be paid to the Issuer by the Underwriters for
the Notes shall be $103,675,000 in the aggregate, or $113,702,446 if the
over-allotment option is fully exercised.

        (9)  The net proceeds of the Notes shall be used for general business 
purposes of the U.S. Steel Group. 

        (10) The Notes will be issued only in book entry form in denominations 
of $21.375 and integral multiples thereof.

        RESOLVED, the issuance of one or more Global Securities registered in 
the name of the Depositary or its nominee and related Trustee's certificate of 
authentication to be endorsed thereon shall be in substantially the form 
included in the aforesaid form of Indenture, with such insertions, additions 
and changes as shall be hereafter approved by the officers executing the same, 
such approval to be conclusively evidenced by their execution thereof, and the 
Chairman or any Vice Chairman of the Board of Directors or any Vice president, 
and the Treasurer or any Assistant Treasurer of the Issuer, hereby is 
authorized, in the name and on behalf of the Issuer, to execute and deliver up 
to $117,211,950 aggregate principal amount of the Notes in the form of one or 
more 


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Global Securities, as required, to the Trustee for authentication and to 
execute and deliver to the Trustee the written order of the Issuer for the 
authentication and delivery thereof.

        RESOLVED, the execution of Global Securities by the Chairman or any 
Vice Chairman of the Board of Directors or any Vice President, and the 
Treasurer or any Assistant Treasurer by their respective facsimile signatures, 
and the printing or engraving of the seal of the Issuer on the Global 
Securities, hereby are authorized and approved as and for execution by the 
Issuer, notwithstanding that any such officer may have ceased to occupy such 
office at any time any Global Security is presented for authentication.

        RESOLVED, the form of Underwriting Agreement between the Issuer and the 
Underwriters, presented to the Committees, covering the sale by the Issuer and 
the purchase by the Underwriters of the Notes, hereby is approved, and the 
Chairman or any Vice Chairman of the Board of Directors or any Vice President 
hereby is authorized, in the name and on behalf of the Issuer, to execute and 
deliver the Underwriting Agreement in substantially such form with such 
insertions, additions and changes as may be hereafter approved by the officer 
executing and delivering the same, such approval to be conclusively evidenced 
by his execution thereof.

        RESOLVED, each of the officers of the Issuer hereby is authorized to 
execute, deliver and file any and all instruments and documents and amendments 
thereto and to do any and all acts or things in the name and on behalf of the 
Issuer by him deemed necessary or advisable in connection with the issuance, 
sale and delivery of the Notes and for the purpose of carrying into effect any 
of the transactions and matters contemplated by this Action.


                                                ROBERT M. HERNANDEZ
                                       --------------------------------------
                                                Robert M. Hernandez
                                       Vice Chairman & Chief Financial Officer 


                                                   G. R. HAGGERTY
                                       --------------------------------------
                                                   G. R. Haggerty
                                            Vice President & Treasurer


                                                   P. C. REINBOLT
                                       --------------------------------------
                                                   P. C. Reinbolt
                                        Assistant Treasurer-Corporate Finance

Dated: November 26, 1996


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                                USX CORPORATION
                        ACTION OF THE SPECIAL COMMITTEE
             APPOINTED BY THE BOARD OF DIRECTORS OF USX CORPORATION
                              ON OCTOBER 29, 1996
- --------------------------------------------------------------------------------

        Resolutions of the Board of Directors (the "Board") of USX Corporation 
("USX or the "Issuer") adopted on October 29, 1996 (the "Board Resolutions")  
authorized the issuance and sale of USX Debt Exchangeable for Common Stock 
("DECS") of RMI Titanium Company ("RMI") and appointed a Special Committee to 
consist of the Vice President & Treasurer, the Vice President-Accounting & 
Finance, U.S. Steel Group, and the Assistant Treasurer-Corporate Finance to 
review and approve the final terms and conditions of the DECS. Officers of the 
Issuer have held discussions with Salomon Brother Inc and Lehman Brothers Inc., 
(the "Underwriters") concerning a public offering of DECS. On the basis of such 
discussions, the Special Committee hereby adopts the following resolutions:
        
        RESOLVED, that the First Supplemental Indenture dated as of December 3, 
1996 supplementing the Indenture, dated as of March 15, 1993, between USX 
Corporation as Issuer and PNC Bank, National Association, as Trustee, as 
attached hereto, is hereby approved with such changes as the executing officer 
in his discretion deems appropriate (the Indenture as so supplemented, the 
"Indenture"). 

        RESOLVED, that there be, and there is hereby, created, approved and 
established under the Indenture, a series of Debt Securities whose terms shall 
be as follows (capitalized terms used herein and not otherwise defined herein 
having the respective meanings ascribed to them in the Indenture):

        (1) The DECS shall be titled, bear interest at the rate, mature and be 
exchangeable as follows:

                6 3/4% EXCHANGEABLE NOTES DUE FEBRUARY 1, 2000

                (Subject to Exchange at Maturity into Common Stock, 
                Par Value $.01 Per Share, of RMI Titanium Company)

The aggregate principal amount of the DECS which may be authenticated and 
delivered under the Indenture is limited to $117,211,950 except for DECS 
authenticated and delivered upon registration or transfer of, or in exchange 
for, or in lieu of, other DECS pursuant to the Indenture.

        At maturity (including as a result of acceleration or otherwise), the
principal amount of each DECS will be mandatorily exchanged by USX into a number
of shares of Common Stock of RMI (or at the option of USX, the cash equivalent
and/or such other consideration as permitted or required by the terms of the
DECS) at the Exchange Rate, as defined in the Indenture. 

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        (2) Interest on the DECS shall accrue from December 3, 1996, and be
payable quarterly on February 1, May 1, August 1, and November 1 of each year,
commencing February 1, 1997, until the principal thereof is paid or made
available for payment. Each such February 1, May 1, August 1, or November 1
shall be an "Interest Payment Date" for the DECS. The January 15, April 15, July
15, or October 15 (whether or not a Business Day), as the case may be, next
preceding an Interest Payment Date shall be the "Regular Record Date" for the
interest payable on such Interest Payment Date. The total amount of principal
and interest due on any Global Security representing one or more DECS on any
Interest Payment Date or at maturity shall be made available to the Trustee in
the City of Pittsburgh, Commonwealth of Pennsylvania on such date.

        (3) The DECS shall be issued in the form of one or more fully 
registered Global Securities which will be deposited with, or on behalf of, The 
Depository Trust Company (the "Depositary") and will be registered in the name 
of the Depositary or its nominee. 

        (4) The DECS shall not be redeemable prior to maturity and shall not 
provide for any sinking fund.

        (5) The provisions of Section 12.02(b) and Section 12.02(c) of the 
Indenture with respect to defeasance of the Debt Securities of a Series and 
covenant defeasance of the Debt Securities of a Series, respectively, shall not 
be applicable to the DECS.

        (6) The provisions of Sections 4.07, 4.08 and 4.09 of the Indenture 
with respect to Change in Control shall not be applicable to the DECS.

        (7) The public offering price of the DECS shall be 100% of the 
principal amount thereof per DECS or $106,875,000 in the aggregate, or 
$117,211,950 if the over-allotment option is fully exercised.

        (8) The net proceeds to be paid to the Issuer by the Underwriters for
the DECS shall be $103,675,000 in the aggregate, or $113,702,446 if the
over-allotment option is fully exercised.

        (9) The net proceeds of the DECS shall be used for general business 
purposes of the U.S. Steel Group.

        (10) The DECS will be issued only in book entry form in denominations 
of $21.375 and integral multiples thereof.

        RESOLVED, the form of Underwriting Agreement between the Issuer and 
the Underwriters, presented to the Committee covering the sale by the Issuer 
and the purchase by the Underwriters of the DECS, hereby is approved, and the 
Chairman or any Vice Chairman of the Board of Directors or any Vice President 
hereby is authorized, in the name and on behalf of the Issuer, to execute and 
deliver the Underwriting Agreement in substantially such form with such 
insertions, additions and changes as 


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may be hereafter approved by the officer executing and delivering the same, 
such approval to be conclusively evidenced by his execution thereof. 

        RESOLVED, each of the officer of the Issuer hereby is authorized to 
execute, deliver and file any and all instruments and documents and amendments 
thereto and to do any and all acts or things in the name and on behalf of the 
Issuer by him deemed necessary or advisable in connection with the issuance, 
sale and delivery of the DECS and for the purpose of carrying into effect any 
of the transactions and matters contemplated by this Action.


                                                       G.R. HAGGERTY
                                         -------------------------------------
                                                        G.R. Haggerty
                                                Vice President & Treasurer


                                         -------------------------------------
                                                         E.F. Guna
                                          Vice President-Accounting & Finance
                                                      U.S. Steel Group


                                                       P.C. REINBOLT
                                         -------------------------------------
                                                        P.C. Reinbolt
                                         Assistant Treasurer-Corporate Finance


Dated: November 26, 1996