
Copper and Copper Alloys
Pure copper is very ductile, which means it has a high elongation. Pure copper can be annealed at 12,000 to 15,000 PSI yield strength, and when reduced or cold worked substantially, can go to 45,000 PSI yield strength.
Pure copper is very ductile, which means it has a high elongation. Pure copper can be annealed at 12,000 to 15,000 PSI yield strength, and when reduced or cold worked substantially, can go to 45,000 PSI yield strength.
A pit type coil car receives coils from the rack over a pit. The coil car places the coil onto the single-end hydraulic expanding mandrel uncoiler. The uncoiler is equipped with an electric motor regenerative brake or a water cooled brake system.
Gold and silver are rolled on a rolling mill. All coins made from copper zinc coils are made on a rolling mill. In fact, almost any metal can be rolled on a rolling mill. This includes lithium for batteries and uranium for atomic energy.