A sort of steel found where a burning coal seam has reduced and carbonized adjacent iron ore.

A steel containing more phosphorus than carbon.

A hard tough alloy of tin, copper, and iron, formerly used for guns.

steel produced by cementation; blister steel

A compound of iron, such as puddled steel, made without complete fusion.

Steel low in carbon; mild steel; ingot iron.

A variety of steel, elastic, strong, and tough, rolled for making springs, etc.

(figuratively, humorous) Intense courage.

plural of steel drum

Synonym of steelpan