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Brass is any alloy of copper and zinc in varying proportions.
Red Brass -84.0 - 86.0% Cu,13.9-15.9% Zn, 0.05% Pb, 0.05% Fe
Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but
sometimes with other elements such as phosphorus, manganese, aluminum, or silicon.
Composition - 88% copper and 12% tin
Solution
Brass is any alloy of copper and zinc in varying proportions.
Red Brass -84.0 - 86.0% Cu,13.9-15.9% Zn, 0.05% Pb, 0.05% Fe
Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but
sometimes with other elements such as phosphorus, manganese, aluminum, or silicon.
Composition - 88% copper and 12% tin

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  • 1. Brass is any alloy of copper and zinc in varying proportions. Red Brass -84.0 - 86.0% Cu,13.9-15.9% Zn, 0.05% Pb, 0.05% Fe Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but sometimes with other elements such as phosphorus, manganese, aluminum, or silicon. Composition - 88% copper and 12% tin Solution Brass is any alloy of copper and zinc in varying proportions. Red Brass -84.0 - 86.0% Cu,13.9-15.9% Zn, 0.05% Pb, 0.05% Fe Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but sometimes with other elements such as phosphorus, manganese, aluminum, or silicon. Composition - 88% copper and 12% tin