新型铜及铜合金牌号化学成分

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1、附件：新型铜及铜合金牌号化学成分及初步命名新材料化学成分/%现用牌号拟注册的牌号命名CuZnNiSnFeCrASBiMnPbSbCdMgBTiSiAlPSC杂质总和57.0-60.0余量Fe+Sn＜1.4＜0.61.0-2.2HPb59-1BHPb59-1.6铅黄铜60.0-67.0余量9.0-12.5＜0.3＜0.50.9-1.4＜0.15＜0.9BZn10-20-1BZn11-20-1.2加铅锌白铜56.0-60.0余量Fe+Sn＜2.2＜1.02.0-3.2HPb58-2HPb58-2.6铅黄铜57.0-60.

2、0余量Fe+Sn＜1.2＜0.52.0-3.7HPb58-3HPb59-2.8铅黄铜54.0-58.0余量Fe+Sn＜2.53.0-5.0HPb56-3HPb56-4铅黄铜57.0-62.0余量＜0.60.06-0.251.5-2.5＜0.3＜1.5HPb59-2AsHPb60-2A加砷铅黄铜43.5-46.5余量38.5-41.5＜0.5＜0.5＜0.03＜0.002＜0.3BZn40-15BZn40-15锌白铜56-60余量23.5-26.5＜0.5＜1.0＜0.03＜0.002＜0.3BZn25-18BZn25

3、-17锌白铜58-62余量20.5-23.5＜0.5＜1.0＜0.03＜0.002＜0.3BZn22-18BZn22-18锌白铜57-64余量Ni+Sn+B＜1.2＜0.2＜0.010.1-1.2＜0.0010.3-1.0HSb59-1.2HSb60-0.7锑黄铜55-65余量Ni+Fe+B＜1.1＜0.010.1-1.5＜0.001HSb59-1.1HSb60-0.8锑黄铜55-65余量Ni+Fe+B＜1.20.3-1.5＜0.010.05-1.0＜0.001HSb59-1.5HBi60-0.9铋黄铜余量8.5-9

4、.55.5-6.50.1-0.5BSn9-6-0.3BSn9-6-0.3锡白铜62.5-65余量Al+Fe+B:0.5-211.5-15PWBMnZn12-25-21HMn64-13锰黄铜63.5-68.5余量9-11＜0.5BZn10-25BZn10-24锌白铜63.5-66.5余量11-13＜0.5BZn12-22BZn12-23锌白铜余量＜0.212-18＜1＜1.40.002-1.4＜0.002＜0.5＜0.5PWBSn15BQSn15-1锡青铜余量＜0.10.05-0.5＜0.50.20-0.55＜0.02

5、＜0.051.5-3.5＜0.3PWBTiCr2-0.1QTi3-0.4钛青铜余量＜1.01.8-3＜0.2＜0.10.05-0.30.3-1.2QSi0.6-2QSi0.8-2.4硅青铜62-余量16-＜0.1＜1＜1.2＜BZn18-BZn18-6518.50.052020锌白铜余量＜0.3＜0.24.2-5.80.05＜0.0020.05-0.35＜0.2QSn5-0.1QSn5-0.2锡青铜Cu+Ag:余量Te:0.1-0.9＜0.03-1.2＜0.5MDTQTe0.5-0.6碲青铜99.55Te:0.2-0

6、.35＜0.10DTQTe0.3碲青铜58.5-61.5余量Te:0.010-0.0150.45-0.65＜0.5BDHT-1HBi60-0.5-0.01铋黄铜58-61余量Te:0.010-0.0150.70-0.95＜0.5BDHT-2HBi60-0.8-0.01铋黄铜57.5-60.5余量Te:0.010-0.0151.00-1.25＜0.5BDHT-3HBi60-1.1-0.01铋黄铜