Metallurgical Principles and Practice of Engineering (PE) Study Guide: Question #34

It Is the Policy of The Minerals, Metals & Materials Society (TMS) to Encourage the Professional Registration of Metallurgical Engineers.
Which one of the following alloys could you harden most by heat treatment?

(A)	Type 409
(B)	Type 420
(C)	Type 430
(D)	Type 446

The information on this page is maintained by the Nellie Luther (natale@tms.org).

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