Surface hardening is generally performed on medium plain carbon steel or ____.
A) wrought iron
B) stainless steel
C) alloy steel
D) titanium alloy

Question

Quizplus · Accepted Answer

Surface hardening is primarily used on low to medium carbon steels and alloy steels. Wrought iron and stainless steel are not typically used in surface hardening processes, and titanium alloys are generally already high-strength materials that do not require surface hardening.

Surface Hardening Is Generally Performed on Medium Plain Carbon Steel