This material is classified under letters G to J of the Unified Numbering System. Maraging (“MAR-aging”) forms of this material contain hard precipitate (10[1])particles over an artificially elongated aging period. Modern manufacturing of this material uses a supersonic oxygen jet and burnt lime to generate a basic slag. Case-hardening (10[1])of this (10[1])material can be accomplished using carburization. (10[2])Rapidly quenching one form of this (-5[1])material produces crystalline martensite. Hot-dip (10[1])and electrogalvanization are methods for plating this material to prevent (10[1])corrosion, which (10[1])can also be accomplished (10[1])by adding chromium. (-5[1])For 10 points, name this alloy of (10[1])iron and carbon (10[1])that includes a stainless variety. ■END■ (10[1])