供应铜合金：ECu-582.009OF-Cu2.004SW-Cu2.0076SF-Cu2.0090CuAg0.1CuZn52.0220CuZn102.0230CuZn152.0240CuZn202.0250CuZn302.0265CuZn332.0280CuZn362.0335CuZn372.0321CuZn402.0360CuZn40CuZn36pb1.52.0331CuZn36pb3CuZn37pb0.52.0332CuZn39pb22.0380CuZn39pb32.0401CuZn28Sn12.0471CuZn22Al2.0460CuZn5CuZn10CuZn15CuZn20CuZn28CuZn30CuZn33CuZn36CuZn37CuZn40CuZn36Pb1.5CuZn37Pb0.5CuZn36Pb3CuZn38Pb1.5CuZn39Pb0.5CuZn39Pb2CuZn39Pb3CuZn40Pb2CuZn44Pb2CuZn28SnCuZn28SnCuZn31SiCuZn35NiCuZn39SnCuZn37AlCuZn40Al1CuZn40Al2CuZn40NiCuZn40MnCuZn40MnPbCuAl5AsCUAl8CuAl8Fe3CuAl0Fe3Mn3CuAl9Mn2CuAl10Ni5Fe4CuAl11Ni6Fe5CuAl9Ni3Fe2CuNi12Zn24CuNi18Zn20CuNi18Zn27CuNi18Zn30Pb1CuNi18Zn19Pb1CuNi7Zn39Mn5Pb3CuNi9Sn2CuNi10Fe1Mn(CuNi10Fe)CuNi25CuNi30Fe2Mn2CuNi44Mn1(CuNi44)CuNi2CuNi6CuMn3CuNi10CuNi23MnCuNi30MnCuMn12NiCuNi44CuMn12NiAlG-CuL35Gk-CuL35G-CuL45Gk-CuL45G-CuL50G-SCuL50Gk-CuL50Gk-SCuL50G-CuCrF35Gk-CuCrF35GB-CuSn12GB-CuSn12NiGB-CuSn12PbGB-CuSn10GBCuSn10ZnGBCuSn7ZnPbGBCuSn6ZnNiGBCuSn5ZnPbGBCuSn2ZnPbGBCuZn33PbGBCuZn39PbGBCuZn37PbGBCuZn38AlGBCuZn40FeGBCuZn37Al1GB-CuZn35Al1GB-CuZn34Al2GB-CuZn25Al5GB-CuZn15Si4GB-CuAl10FeGB-CuAl9NiGB-CuAl10NiGB-CuAl11NiGB-CuAl18MnGB-CuPb5SnGB-CuPb10SnGB-CuPb15SnGB-CuPb20Sn)