<SEC-DOCUMENT>0001104659-16-146752-index.html : 20160927
<SEC-HEADER>0001104659-16-146752.hdr.sgml : 20160927
<ACCEPTANCE-DATETIME>20160927132937
ACCESSION NUMBER:		0001104659-16-146752
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20160927
DATE AS OF CHANGE:		20160927
EFFECTIVENESS DATE:		20160927

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARPENTER TECHNOLOGY CORP
		CENTRAL INDEX KEY:			0000017843
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
		IRS NUMBER:				230458500
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05828
		FILM NUMBER:		161903997

	BUSINESS ADDRESS:	
		STREET 1:		2 MERIDIAN BOULEVARD
		CITY:			WYOMISSING
		STATE:			PA
		ZIP:			19612
		BUSINESS PHONE:		6102082000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 14662
		CITY:			READING
		STATE:			PA
		ZIP:			19612-4662
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>a16-19134_1defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: a16-19134_1defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g191341bci001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g191341bci001.jpg

</DOCUMENT>
</SEC-DOCUMENT>