machine bronze casting

Copper Alloys Bronze Alloys

German Standard (DIN)
» GB-CuZn39Pb Brass Alloys

Copper Alloys CU Sn PB ZN FE NI P AI MN SI SB S BI CR Impurities

GB-CuZn39Pb

58-63 0.9 1.3-2.5 Rem. 0.7 0.8 0.02 0.3-0.7 0.1 0.05 0.05 - - - 1.8