UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 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)          December 4, 2006
                                                     ---------------------------

                       Allegheny Technologies Incorporated
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             (Exact name of registrant as specified in its charter)


               Delaware                1-12001                    25-1792394
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    (State or other jurisdiction     (Commission                (IRS Employer
        of incorporation)            File Number)            Identification No.)

     1000 Six PPG Place, Pittsburgh, Pennsylvania              15222-5479
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        (Address of principal executive offices)               (Zip Code)

Registrant's telephone number, including area code   (412) 394-2800
                                                     ---------------------------

                                       N/A
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         (Former name or former address, if changed since last report).


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:

[] Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)

[] Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
   Act (17 CFR 240.14d-2(b))

[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
   Act (17 CFR 240.13e-4(c))






Item 7.01. Regulation FD Disclosure

On December 4, 2006, Allegheny Technologies Incorporated announced that L.
Patrick Hassey, Chairman, President, and Chief Executive Officer, will speak at
the Credit Suisse Aerospace and Defense Conference in New York, NY on December
6, 2006. Mr. Hassey's remarks and presentation slides will be available at 1:45
p.m. on Wednesday, December 6, 2006, on ATI's website
www.alleghenytechnologies.com under the Investor tab. A copy of the press
release is attached as Exhibit 99.1 to this Report on Form 8-K.

Item 9.01. Financial Statements and Exhibits

      (d)  Exhibits

           Exhibit 99.1 Press release dated December 4, 2006.







                                    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.


                             ALLEGHENY TECHNOLOGIES INCORPORATED


                             By:    /s/ Jon D. Walton
                                    --------------------------------------------
                                    Jon D. Walton
                                    Executive Vice President, Human Resources,
                                    Chief Legal and Compliance Officer

Dated:  December 4, 2006






                                  EXHIBIT INDEX
                                  -------------


Exhibit 99.1      Press release dated December 4, 2006.