Exhibit 24

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Carl G. Anderson, Jr.         

Carl G. Anderson, Jr.

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Philip M. Anderson

Philip M. Anderson

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ I. Martin Inglis

I. Martin Inglis

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Steven E. Karol

Steven E. Karol

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Robert R. McMaster

Robert R. McMaster

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Gregory A. Pratt

Gregory A. Pratt

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Kathryn C. Turner

Kathryn C. Turner

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Jeffrey Wadsworth

Jeffrey Wadsworth

Director

CARPENTER TECHNOLOGY CORPORATION

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that the undersigned, in his or her capacity as a Director of Carpenter Technology Corporation, hereby appoints James D. Dee and Damon J. Audia, or either of them, his or her true and lawful attorneys to execute in his name, place and stead, in his or her capacity as Director of the Company, the Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 on Form 10-K, for the year ended June 30, 2017, of said Company, and any and all amendments to said Annual Report and all instruments necessary or incidental in connection therewith and to file them with the Securities and Exchange Commission. The attorneys shall individually have full power and authority to do and perform in the name and on behalf of the undersigned, in any and all capacities, every act whatsoever requisite or desirable to be done in the exercise of any of the rights and powers herein granted, as fully and to all intents and purposes as the undersigned might or could do in person, the undersigned hereby ratifying and approving the acts of said attorneys.

    IN TESTIMONY WHEREOF, the undersigned has voluntarily executed this instrument this 8th day of August, 2017.

/s/ Stephen M. Ward, Jr.

Stephen M. Ward, Jr.

Director