C73200铜合金材质成分物理性能参数

C73200白铜

标准：ASTM B122-1990(1992、1993年版)

化学成分：

铜+合金元素 Cu：≥99.5

铜+银 Cu+Ag：≥70.0

铅 Pb：≤0.05

铁 Fe：≤0.6

锌 Zn：3.0~6.0

镍+钴 Ni+Co：19.0~23.0

锰 Mn：≤1.0

C87800 CUZN35AL5 CUZN37PB CUZN15SI4 CUBE2 CUBE1.7 C70265 C70400 C70600 C70620 C71000 C71500 C71520 C71640 C72200 C72400 C72500 C72650 C72700 C72900 C73500 C74000 C74500 C75200 C75700 C76200 C76400 C77000 C77400 C79200 C80100 C80410 C81100 C81200 C81400 C82000 C82200 C82400 C82500 C82510 C82600 C82800 C83450 C83600 C83800 C83810 C84400 C84800 C85200 C85400 C85700 C85800 C86100 C86200 C86300 C86400 C86500 C86700 C86800 C87300 C87400 C87500 C87610 C87800 C89320 C89520 C89844 C90300 C90500 C72200, C72420, C72500, C72650, C72700, C72800, C72900, C72950, C73500, C74000, C74300, C74400, C74500, C75200, C75400, C75700, C76000, C76200, C76400Ｃ２６８０，Ｃ２８０１，Ｃ１０２０，Ｃ１１００Ｃ４２５０，Ｃ５１１１，Ｃ５１０２，Ｃ５１９１，Ｃ５２１２