<SEC-DOCUMENT>0001193125-15-099455-index.html : 20150320
<SEC-HEADER>0001193125-15-099455.hdr.sgml : 20150320
<ACCEPTANCE-DATETIME>20150320091713
ACCESSION NUMBER:		0001193125-15-099455
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		30
CONFORMED PERIOD OF REPORT:	20150501
FILED AS OF DATE:		20150320
DATE AS OF CHANGE:		20150320
EFFECTIVENESS DATE:		20150320

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLEGHENY TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001018963
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL PIPE & TUBES [3317]
		IRS NUMBER:				251792394
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12001
		FILM NUMBER:		15714685

	BUSINESS ADDRESS:	
		STREET 1:		1000 SIX PPG PLACE
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15222
		BUSINESS PHONE:		4123942800

	MAIL ADDRESS:	
		STREET 1:		100 SIX PPG PLACE
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15222

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLEGHENY TELEDYNE INC
		DATE OF NAME CHANGE:	19960716
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d858585ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d858585ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g858585corvi.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g858585corvi.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g858585creel2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g858585creel2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g858585diggs2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g858585diggs2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g858585g00k77.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g858585g00k77.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g858585g06v98.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g858585g06v98.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g858585g12u28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g858585g12u28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g858585g30a51.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g858585g30a51.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g858585g31m78.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g858585g31m78.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g858585g40v56.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g858585g40v56.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g858585g45k70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g858585g45k70.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g858585g46u37.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g858585g46u37.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g858585g48v39.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g858585g48v39.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g858585g49k37.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g858585g49k37.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g858585g69g89.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g858585g69g89.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g858585g77m69.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g858585g77m69.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g858585g88m90.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g858585g88m90.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g858585g89u88.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g858585g89u88.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g858585harshman2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g858585harshman2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g858585harvey2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g858585harvey2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g858585jerermiah.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g858585jerermiah.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g858585morehouse.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g858585morehouse.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g858585pc1_pg01a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g858585pc1_pg01a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g858585pc1_pg01b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g858585pc1_pg01b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g858585pc1_pg02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g858585pc1_pg02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g858585pc2_pg02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g858585pc2_pg02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>g858585pipski2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: g858585pipski2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>g858585rohr2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: g858585rohr2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>g858585thomas.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 29 - file: g858585thomas.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>g858585turner2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 30 - file: g858585turner2.jpg

</DOCUMENT>
</SEC-DOCUMENT>