More than 57-58% copper content, lead content less than 2.5%, aluminum content below 0.001%, iron content of less than 0.3%, containing less than 0.3% nickel, tin content of less than 0.3%
More than 57-58% copper content, lead content less than 2.5%, aluminum content below 0.001%, iron content of less than 0.3%, containing less than 0.3% nickel, tin content of less than 0.3%
CW617 is Euro lead brass,The chemical components are as follows: CuZn40Pb2 (CW617N) Cu57-59, Al < 0.05, Ni < 0.3, Fe < 0.3, Pb1.6-2.5 Sn < 0.3 Zn, and the rest 0.2
