... C2720, C2800 OD:1-200MM MOQ:2TON H70 Brass bar & rod Categories:Special BrassName:Special BrassNumber:C67420C67500CuZn38Mn2NiSiC79200C79400C86300C69000Feature:Good wear ... ;Good cutting performance;Self-lubricating performance. Item Copper Rod / Bar Material H90, H70, H68, H65, H63, H62, C2200 ... Length : 4-6m, or as required Application Copper bar is widely used in boat building, War industry, ...