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    <TD STYLE="font-size: 10pt; text-align: center; text-indent: 0pt">SECURITIES AND EXCHANGE COMMISSION</TD></TR>
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    <TD STYLE="font-size: 10pt; text-align: center; text-indent: 0pt">Washington, D.C.&#160;&#160;20549</TD></TR>
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    <TD STYLE="width: 86%; text-align: center; text-indent: 0pt">FORM 8-K</TD></TR>
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    <TD>&nbsp;</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">CURRENT REPORT</TD></TR>
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    <TD>&nbsp;</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">Pursuant to Section 13 or 15(d) of</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">The Securities Exchange Act of 1934</TD></TR>
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    <TD>&nbsp;</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">Date of Report (Date of earliest event reported):</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">January 31, 2012</TD></TR>
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    <TD>&nbsp;</TD></TR>
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    <TD>&nbsp;</TD></TR>
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    <TD STYLE="border-bottom: black 2px solid; text-align: center; text-indent: 0pt; width: 86%">United States Steel Corporation</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">(Exact name of registrant as specified in its charter)</TD></TR>
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    <TD STYLE="border-bottom: black 2px solid; width: 29%; text-align: center; text-indent: 0pt">Delaware</TD>
    <TD STYLE="width: 2%; padding-bottom: 2px">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2px solid; width: 29%; text-align: center; text-indent: 0pt">1-16811</TD>
    <TD STYLE="width: 2%; padding-bottom: 2px">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2px solid; width: 29%; text-align: center; text-indent: 0pt">25-1897152</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">(State or other jurisdiction of incorporation)</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center; text-indent: 0pt">(Commission File Number)</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center; text-indent: 0pt">(IRS Employer Identification No.)</TD></TR>
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    <TD STYLE="border-bottom: black 2px solid; width: 44%; text-align: center; text-indent: 0pt">600 Grant Street, Pittsburgh, PA</TD>
    <TD STYLE="width: 11%; padding-bottom: 2px">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2px solid; width: 19%; text-align: center; text-indent: 0pt">15219-2800</TD>
    </TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">(Address of principal executive offices)</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center; text-indent: 0pt">(Zip Code)</TD>
    </TR>
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    <TD STYLE="border-bottom: black 2px solid; width: 86%; text-align: center; text-indent: 0pt">(412) 433-1121</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">(Registrant's telephone number,</TD></TR>
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    <TD STYLE="text-align: center; text-indent: 0pt">including area code)</TD></TR>
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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font: 10pt Times New Roman, Times, Serif">Check the appropriate box below
if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following
provisions:</P>

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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font-size: 10pt"><FONT STYLE="font-family: Wingdings">o</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</FONT></P>

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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font-size: 10pt"><FONT STYLE="font-family: Wingdings">o</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</FONT></P>

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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font-size: 10pt"><FONT STYLE="font-family: Wingdings">o</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></P>

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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font-size: 10pt"><FONT STYLE="font-family: Wingdings">o</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>Item 2.02. Results of Operations and Financial Condition</B></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: left">On January 31, 2012, United States Steel Corporation
issued a press release <FONT STYLE="color: black">announcing its financial results for fourth quarter and full-year 2011 and completion
of the sale of U. S. Steel Serbia</FONT>. The full text of the press release, together with related unaudited financial information
and statistics, is furnished herewith as Exhibit&nbsp;99.1.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 48pt; text-indent: -48pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>Item 9.01. Financial Statements and Exhibits</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>

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<TD>Exhibits</TD></TR></TABLE>

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<TD STYLE="width: 83pt; text-align: right">99.1&nbsp;&nbsp;&nbsp;</TD><TD STYLE="width: 5pt"></TD><TD STYLE="text-align: justify">Press Release dated January 31, 2012, titled &ldquo;United States Steel Corporation
Reports 2011 Fourth Quarter and Full-year Results and Announces Completion of the Sale of U. S. Steel Serbia,&rdquo; together
with related unaudited financial information and statistics.&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR></TABLE>



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<P STYLE="text-align: center; text-indent: 0pt; margin: 0; font: 10pt Times New Roman, Times, Serif">SIGNATURE</P>

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<P STYLE="text-align: left; text-indent: 40pt; margin: 0; font: 10pt Times New Roman, Times, Serif">Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned
hereunto duly authorized.</P>

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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font: 10pt Times New Roman, Times, Serif">UNITED STATES STEEL CORPORATION</P>

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    <TD STYLE="text-align: left; width: 5%; padding-bottom: 2px; text-indent: 0pt">By</TD>
    <TD STYLE="text-align: left; border-bottom: black 2px solid; width: 31%; text-indent: 0pt">/s/ Gregory A. Zovko</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: left; text-indent: 0pt">Gregory A. Zovko</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: left; text-indent: 0pt">Vice President &amp; Controller</TD></TR>
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<P STYLE="text-align: left; text-indent: 0pt; margin: 0; font: 10pt Times New Roman, Times, Serif">Dated:&#160;&#160;January
31, 2012</P>

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{"company-data": {"conformed-name": "UNITED STATES STEEL CORP", "cik": "0001163302", "assigned-sic": "3312", "irs-number": "251897152", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-16811", "film-number": "12557462"}, "business-address": {"street1": "600 GRANT ST", "street2": "ROOM 1500", "city": "PITTSBURGH", "state": "PA", "zip": "15219-2800", "phone": "415 433 2967"}, "mail-address": {"street1": "600 GRANT STREET", "city": "PITTSBURGH", "state": "X1", "zip": "15219-2800"}, "former-company": {"former-conformed-name": "UNITED STATES STEEL LLC", "date-changed": "20011205"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of
The Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
January 31, 2012
United States Steel Corporation
(Exact name of registrant as specified in its charter)
Delaware
1-16811
25-1897152
(State or other jurisdiction of incorporation)
(Commission File Number)
(IRS Employer Identification No.)
600 Grant Street, Pittsburgh, PA
15219-2800
(Address of principal executive offices)
(Zip Code)
(412) 433-1121
(Registrant's telephone number,
including area code)
Check the appropriate box below
if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following
provisions:
o
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 2.02. Results of Operations and Financial Condition
On January 31, 2012, United States Steel Corporation
issued a press release
announcing its financial results for fourth quarter and full-year 2011 and completion
of the sale of U. S. Steel Serbia
. The full text of the press release, together with related unaudited financial information
and statistics, is furnished herewith as Exhibit 99.1.
Item 9.01. Financial Statements and Exhibits
(d)
Exhibits
99.1
Press Release dated January 31, 2012, titled "United States Steel Corporation
Reports 2011 Fourth Quarter and Full-year Results and Announces Completion of the Sale of U. S. Steel Serbia," together
with related unaudited financial information and statistics.
SIGNATURE
Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned
hereunto duly authorized.
UNITED STATES STEEL CORPORATION
By
/s/ Gregory A. Zovko
Gregory A. Zovko
Vice President & Controller
Dated:  January
31, 2012