prime copper bar 1,Good wear resistance; 2,Excellent corrosion resistance; 3,High intensity; 4,Hot Forging performance copper barApplication:1,It is widely used ... N/mm2min320ElongationA% min12HardnessHBmin150AbilityHi-Strength and good corrosion resistance. Excellent hot forge alloy.ApplicationAxletree, wear proof plate, feed axis and bush. copper bar C5210