UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No.____)
Allegheny Technologies Incorporated
(Name of Issuer)
Common Stock
(Title of Class of Securities)
01741R102
(CUSIP Number)
(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
_____________May 30, 2008______________
(Date of Event which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
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SCHEDULE 13G
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CUSIP No. |
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1. |
NAMES OF REPORTING PERSONS
Riofisa Holding, S.L.
I.R.S. IDENFICICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
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2. |
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) (b)
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3. |
SEC USE ONLY
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4. |
CITIZENSHIP OR PLACE OF ORGANIZATION
Spain
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NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
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5. |
SOLE VOTING POWER
5,121,000
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6. |
SHARED VOTING POWER
0
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7. |
SOLE DISPOSITIVE POWER
5,121,000
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8. |
SHARED DISPOSITIVE POWER
0
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9. |
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,121,000
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10. |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
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11. |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
5.065%
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12. |
TYPE OF REPORTING PERSON*
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Item 1.
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(a) |
Name of Issuer: |
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Allegheny Technologies Incorporated |
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(b) |
Address of Issuer’s Principal Executive Offices: |
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1000 Six PPG Place |
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Pittsburgh, PA 15222-5479 |
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Item 2. |
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(a) |
Name of person filing: |
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Riofisa Holding, S.L. |
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(b) |
Address or principal business office or, if none, residence: |
Arbea Campus Empresarial
Edificio 5
Carretera de Fuencarral a Alcobendas M 603
Km 3’800 Alcobendas (Madrid)
Spain
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(c) |
Citizenship or place of organization: |
Spain
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(d) |
Title of Class of Securities: |
Common Stock
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(e) |
CUSIP No.: |
01741R102
Item 3. If this statement is filed pursuant to sections 240.13d-1(b), or 240.13d-2(b) or (c), check whether the person filing is a:
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(a) |
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Broker or dealer registered under section 15 of the Act. |
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(b) |
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Bank as defined in section 3(a)(6) of the Act. |
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(c) |
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Insurance company as defined in section 3(a)(19) of the Act. |
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(d) |
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Investment company registered under section 8 of the Investment Company Act of 1940. |
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(e) |
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An investment advisor in accordance with section 240.13d-1(b)(1)(ii)(E). |
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(f) |
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An employee benefit plan or endowment fund in accordance with section 240.13d-1(b)(1)(ii)(F). |
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(g) |
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A parent holding company or control person in accordance with section 240.13d-1(b)(ii)(G). |
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(h) |
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A savings association as defined in section 3(b) of the Federal Deposit Insurance Act. |
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(i) |
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A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940. |
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(j) |
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Group, in accordance with section 240.13d-1(b)(1)(ii)(J). |
If this statement is filed pursuant to section 240.13d-1(c), check this box: 
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Item 4. |
Ownership. |
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(a) |
Amount beneficially owned: |
5,121,000 shares |
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(b) |
Percent of class: |
5.065% |
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(c) |
Number of shares as to which such person has: |
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(i) |
Sole power to vote or to direct the vote: |
5,121,000 |
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(ii) Shared power to vote or to direct the vote: |
-0- |
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(iii) Sole power to dispose or to direct the disposition of: |
5,121,000 |
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(iv) Shared power to dispose or to direct the disposition of: |
-0- |
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Item 5. |
Ownership of 5 Percent or Less of a Class. |
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following: 
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Item 6. |
Ownership of More than 5 Percent on Behalf of Another Person. |
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Not applicable. |
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Item 7. |
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company. |
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Not applicable. |
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Item 8. |
Identification and Classification of Members of the Group |
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Not applicable. |
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Item 9. |
Notice of Dissolution of Group. |
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Not applicable. |
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Item 10. |
Certification |
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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Dated as of June 9, 2008. |
Riofisa Holding, S.L.
By: /s/ Oscar Merino
Oscar Merino, Secretary