general/copper-alloys

Type of metallic alloy

Alloy of various low-melting point, usually scrap, metals

Mixture of copper and tungsten

Alloy of copper and nickel

Copper-based alloy

Type of brass

Alloy of gold and copper used in pre-Columbian Mesoamerica

Hard, high-strength copper alloy

Copper alloy

None

Copper-zinc alloy

Copper alloy mainly used in coinage