4
Brass is an alloy formed by mixing copper and zinc. It is a soft metal with non-corrosive properties with many uses from fine artwork and ammunition cases to doorknobs and utensils
Did you know?
3
Copper was smelted more than 11,000 years ago? It was mined by setting fire to a rock face and then pouring water onto it causing it to crack and expose the metal.
2
Bronze is a copper based alloy that when recycled can be used in everything from ship propeller systems to bushings, bearings, and piston gears.
