An alloy of copper and zinc. If a copper alloy cannot be identified as either brass or bronze, it is entered as copper alloy. See also nickel brass, an alloy of copper, zinc and nickel; and the technique metal beating.
An alloy of copper and zinc. If a copper alloy cannot be identified as either brass or bronze, it is entered as copper alloy. See also nickel brass, an alloy of copper, zinc and nickel; and the technique metal beating.


