Timken Foundation of Canton SC 13G/A TimkenSteel Corp

Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree and consent to the joint filing on behalf of each of them of a Statement on Schedule 13G filed on January 30, 2019 (including additional amendments thereto) with respect to the common shares, without par value, of TimkenSteel Corporation. This Joint Filing Agreement shall be filed as Exhibit 99.1 to such Statement.

Dated: January 30, 2019

TIMKEN FOUNDATION OF CANTON
By:	/s/ Mark Scheffler
Name:	Mark Scheffler
Title:	Executive Director
TRUSTEES
By:	/s/ Ward J. Timken
Name:	Ward J. Timken
Title:	Trustee
By:	/s/ Joy A. Timken
Name:	Joy A. Timken
Title:	Trustee
By:	/s/ W.R. Timken, Jr.
Name:	W.R.. Timken, Jr.
Title:	Trustee
By:	/s/ Ward J. Timken, Jr.
Name:	Ward J. Timken, Jr.
Title:	Trustee