Home > Product > Precision steel tube > JIS C3561 COPPER
Lead brass is a complex brass with lead as main element, it is with excellent cutting performance, wear resistance and high strength, it is mainly used for various fittings, valves ,stems and bearings etc.
Introduction
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Grade
| GRADES TABLE OF DIFFERENT COUNTRIES FOR COPPER & COPPER ALLOYS | |||||||
| China GB | Japan JIS | Germany DIN | America ASTM | U.K. BS | |||
|---|---|---|---|---|---|---|---|
| HPb59-1 | C3710 | CuZn40Pb2 | C37000 | CZ120 | |||
| HPb59-3 | C3561 | CuZn40Pb3 | C37710 | CZ121Pb3 | |||
| HPb60-2 | C3771 | CuZn39Pb2 | C37700 | CZ120 | |||
| HPb62-2 | C3713 | CuZn38Pb2 | C35300 | CZ119 | |||
| HPb62-3 | C3601 | CuZn36Pb3 | C36000 | CZ124 | |||
| HPb63-3 | C3560 | CuZn36Pb3 | C35600 | CZ124 | |||
