Attached files

file filename
EX-32.1 - EXHIBIT 32.1 - A. M. Castle & Co.casl-ex321x123117.htm
EX-31.2 - EXHIBIT 31.2 - A. M. Castle & Co.casl-ex312x123117.htm
EX-31.1 - EXHIBIT 31.1 - A. M. Castle & Co.casl-ex311x123117.htm
EX-21.1 - EXHIBIT 21.1 - A. M. Castle & Co.ctam-ex211x123117.htm
EX-10.9 - EXHIBIT 10.9 QUINN AMENDED EMPLOYMENT AGREEMENT - A. M. Castle & Co.quinnamendedandrestatedemp.htm
10-K - 10-K - A. M. Castle & Co.casl-10kx123117.htm

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-221785 on Form S-1 and Registration Statement No. 333-221787 on Form S-8 of our report dated March 14, 2018, relating to the consolidated financial statements and financial statement schedules of A.M. Castle & Co. and subsidiaries (the “Company”) (which report expresses an unqualified opinion and includes an explanatory paragraph related to the Company’s emergence from bankruptcy), appearing in this Annual Report on Form 10-K of A.M. Castle & Co. for the year ended December 31, 2017.
/s/ DELOITTE & TOUCHE LLP
Chicago, Illinois
March 14, 2018