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1、- 3 -Seagull 海鸥常用材料金属牌号及化学成分一、中国牌号加工黄铜牌号及化学成分材料名称牌号代号化学成分（质量分数）（%）不大于（注明范围值和余量者除外）备注CuSnNiAlFePbSbBiPAsMnSiZn杂质总合普通黄铜96黄铜H9695.097.00.100.030.0050.0020.01余量0.2 板、带、管、棒90黄铜H9088.091.00.100.030.0050.0020.01余量0.2 板、带、棒、线85黄铜H8584.086.00.100.030.0050.0020.01余量0.3管80黄铜H8079.081.00.100.030.0050.0020.01余量0
2、.3 板、带、管、棒70黄铜H7068.571.50.100.030.0050.0020.01余量0.3 板、带、管、棒68黄铜H6867.070.00.100.030.0050.0020.01余量0.3扳、带、箔、管、棒、线65黄铜H6563.568.00.150.030.0050.0020.01余量0.3板、带、线63黄铜H6362.065.00.150.080.0050.0020.01余量0.5扳、带、管、棒、线62黄铜H6260.563.50.150.080.0050.0020.01余量0.5扳、带、箔、管、棒、线59黄铜H5957.060.00.30.50.010.0030.01余量
3、1.0板、带、线铅黄铜63-3 铅黄铜HPb63-362.065.00.50.12.43.00.0050.0020.01余量0.75板、带、棒、线59-1 铅黄铜HPb59-157.060.00.20.50.81.90.010.0030.02余量1.0板、带、管、棒、线二、德国牌号DZR 铜材标准现本司使用的DZR铜材主要有两种，具体成分要求如下:CW602N (DZR铜棒)CuZn30As (DZR铜管)Cu616368.571.5Al0.05 max无As0.080.150.020.06Fe0.1 max0.07 maxMn0.1 max无Ni0.3 max无Pb1.72.80.05 ma
4、xSn0.1 max无Zn3537余量杂质0.2 maxDZR 铜材标准现本司使用的DZR铜材也有另外两种，具体成分要求如下:CuZn36Pb2AsCuZn37Pb2AsAl0.050.400.60As0.020.150.140.15Cu61.0063.0063.0064.50Fe0.100.050.30Mn0.10Ni0.300.010.30Pb1.702.801.402.50Sn0.100.030.30Sb0.040.10Zn余量31.2035.00加工铜锌合金牌号及化学成分材料名称牌 号化学成分（质量分数）（%）不大于（注明范围值和余量者除外）备注CuZnFePbAl普通黄铜CuZn59
5、4.096.0余量0.10.05 板、带、管、线CuZn1089.091.0余量0.10.05板、带、管、棒、线CuZn1584.086.0余量0.10.05CuZn2078.581.5余量0.10.05CuZn3068.571.5余量0.10.05CuZn3564.067.0余量0.10.1CuZn3762.065.0余量0.20.3板、带、管、棒、线、型CuZn4059.062.0余量0.20.3管、棒、线、型含铅铜锌合金CuZn32Pb165.068.0余量0.20.751.5板、带、管CuZn36Pb62.565.0余量0.20.25.75扳、带、管、棒、线CuZn35Pb162.56
6、5.0余量0.20.751.5CuZn34Pb262.565.0余量0.21.2.5CuZn37Pb160.063.0余量0.20.751.5CuZn37Pb260.063.0余量0.21.2.5CuZn36Pb360.063.0余量0.22.53.7CuZn40Pb58.061.0余量0.20.250.75CuZn39Pb158.061.0余量0.20.751.5CuZn38Pb258.061.0余量0.21.52.5CuZn40Pb256.059.0余量0.351.52.5管、棒、线、型、锻件CuZn39Pb356.059.0余量0.352.53.5管、棒、线、型CuZn38Pb456.059.0余量0.353.54.5棒、线、型CuZn43Pb254.057.5余量0.51.03.00.5型材三、美国牌号铜锌合金牌号及化学成分牌号
铜合金常用金属牌号及化学成分
