machine bronze casting

Copper Alloys Bronze Alloys

European Standard Alloys(EN)
» CuSn5Zn5Pb5(CB491K) Gun Metal Alloys

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

CuSn5Zn5Pb5(CB491K)

83-86.5 4.2-6 4.2-5.8 4.5-6.5 0.25 2 0.03 0.01 - 0.01 0.25 0.08 - - -