Alloy steel

1.

Any steel containing a notable quantity of some other metal alloyed with the iron, usually chromium, nickel, manganese, tungsten, or vanadium.

Noun

1.

alloy steel - steel who characteristics are determined by the addition of other elements in addition to carbon

austenitic manganese steel, chrome-nickel steel, chrome-tungsten steel, chromium steel, Elinvar, manganese steel, molybdenum steel, nickel steel, stainless steel, steel, tool steel, tungsten steel, vanadium steel, wolfram steel