-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 R//Usp8zAM/sq+pfi0K55AAqBgk4ZUIxQpQn+T+bIuwZbaoMJVj+oLWtyjAG4vNy
 Yw9rGJiNysZMQt/BqLa2Qg==

<SEC-DOCUMENT>0001385593-07-000001.txt : 20070110
<SEC-HEADER>0001385593-07-000001.hdr.sgml : 20070110
<ACCEPTANCE-DATETIME>20070110120418
ACCESSION NUMBER:		0001385593-07-000001
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20070108
FILED AS OF DATE:		20070110
DATE AS OF CHANGE:		20070110

ISSUER:		

	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

	BUSINESS ADDRESS:	
		STREET 1:		1047 N PARK ROAD
		CITY:			WYOMISSING
		STATE:			PA
		ZIP:			19610-1339
		BUSINESS PHONE:		6102082000

	MAIL ADDRESS:	
		STREET 1:		1047 N PARK ROAD
		CITY:			WYOMISSING
		STATE:			PA
		ZIP:			19610

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HANLEY TERESA K
		CENTRAL INDEX KEY:			0001385593

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05828
		FILM NUMBER:		07522425

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		610-208-2000

	MAIL ADDRESS:	
		STREET 1:		C/O CARPENTER TECHNOLOGY CORPORATION
		STREET 2:		PO BOX 14662
		CITY:			READING
		STATE:			PA
		ZIP:			19612-4662
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-01-08</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000017843</issuerCik>
        <issuerName>CARPENTER TECHNOLOGY CORP</issuerName>
        <issuerTradingSymbol>CRS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001385593</rptOwnerCik>
            <rptOwnerName>HANLEY TERESA K</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CARPENTER TECHNOLOGY CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 14662</rptOwnerStreet2>
            <rptOwnerCity>READING</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19612-4662</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr VP Org. Effectiveness</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>David A. Christiansen/POA</signatureName>
        <signatureDate>2007-01-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>hanley07poa.htm
<DESCRIPTION>SEC POWER OF ATTORNEY TO M. DAVID KORNBLATT OR DAVID A. CHRISTIANSEN
<TEXT>
<HTML>
<HEAD>
<TITLE>CARPENTER TECHNOLOGY CORPORATION</TITLE>
</HEAD>
<BODY>

<B><U><P ALIGN="CENTER">CARPENTER TECHNOLOGY CORPORATION</P>
</U><FONT SIZE=2><P ALIGN="CENTER"></P>
</FONT><U><P ALIGN="CENTER">POWER OF ATTORNEY</P>
</B></U><FONT SIZE=2><P ALIGN="CENTER"></P>
<P>&nbsp;</P>
<P>The undersigned hereby constitutes and appoints M. David Kornblatt and David A. Christiansen, and each of them, with full power to act without the other, as true and lawful attorneys-in-fact and agents to sign U.S. Securities and Exchange Commission Form 3, Initial Statement of Beneficial Ownership of Securities; Form 4, Statement of Changes in Beneficial Ownership; Form 5, Annual Statement of Changes in Beneficial Ownership, and Form 144, Notice of Proposed Sale of Securities, which Forms are required to be filed with the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, to sign any and all amendments for such Forms 3, 4 and 5; and to file the same, together with all exhibits or other documents in connection therewith, with the Securities and Exchange Commission; granting to such attorneys-in-fact, and each of them, full power and authority to do and perform each and every act required to be done in connection therewith, as fully as the undersigned might or could d
o in person, hereby ratifying and confirming all that such attorneys-in-fact or any of them, or their substitutes, may do or cause to be done by virtue thereof.</P>
<P>I hereby approve, ratify, and confirm any action taken by my said attorneys and successors appointed hereunder, until this power is duly revoked under my hand.</P>
<P>IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney on the  </P>
<P>8th day of January 2007.</P>

<U><P> /s/Teresa K. Hanley&#9;&#9;&#9;&#9;                                                                                   </P>
</U><P>Teresa K. Hanley</P>
<P>Senior Vice President Organizational Effectiveness,</P>
<P>Strategy and Corporate Staffs</P>
</FONT></BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
