machine bronze casting

Copper Alloys Bronze Alloys

British Standard Alloys (BS - 1400)
» PB 4 Tin Bronze and NI Tin Bronze Alloys

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

PB-4

Rem. 9.5 min 0.75 0.5 - 0.5 0.4 min - - - - - - - 0.5