厂家供应CuZn38Pb2、C3601BD铜合金板/铜棒/铜带/铍铜
价格:58.00
厂家供应CuZn38Pb2、C3601BD铜合金板/铜棒/铜带/铍铜铜合金简介:在纯铜中加入某些合金元素(如锌、锡、铝、铍、锰、硅、镍、磷等),就形成了铜合金。铜合金具有较好的导电性、导热性和耐腐蚀性,同时具有较高强度和耐磨性。根据成分不同,铜合金分为黄铜和青铜等。1.黄铜是以锌为主要合金元素的铜合金。按照化学成分,黄铜分为普通铜和特殊黄铜两种。(1)普通黄铜普通黄铜是铜锌二元合金。由于塑性好,适于制造板材、棒材、线材、管材及深冲零件,如冷凝管、散热管及机械、电器零件等。铜的平均含量为62%和59%的黄铜也可进行铸造,称为铸造黄铜。(2)特殊黄铜为了获得更高的强度、抗蚀性和良好的铸造性能,在铜锌合金中加入铝、硅、锰、铅、锡等元素,就形成了特殊黄铜。如铅黄铜、锡黄铜、铝黄铜、硅黄铜、锰黄铜等。铅黄铜的切削性能优良,耐磨性好,广泛用于制造钟表零件,经铸造制作轴瓦和衬套。锡黄铜的耐腐蚀性能好,广泛用于制造海船零件。铝黄铜中的铝能提高黄铜的强度和硬度,提高在大气中的抗蚀性,铝黄铜用于制造耐蚀零件。硅黄铜中的硅能提高铜的力学性能、耐磨性的耐蚀性,硅黄铜主要用于制造海船零件及化工机械零件。2.青铜青铜原指铜锡合金,但工业上都习惯称含铝、硅、铅、铍、锰等的铜合金也为青铜,所以青铜实际上包括锡青铜、铝青铜、铝青铜、铍青铜、硅青铜、铅青铜等。青铜也分为压力加工青铜和铸造青铜两类。(1)锡青铜以锡为主要合金元素的铜基合金称锡青铜。工业中使用的锡青铜,锡含量大多在3%~14%之间。锡含量小于5%锡青铜适于冷加工使用;锡含量为5%~7%的锡青铜适于热加工;锡含量大于10%的锡青铜适于铸造。锡青铜在造船、化工、机械、仪表等工业中广泛应用,主要用以制造轴承、轴套等耐磨零件和弹簧等弹性元件以及抗蚀、抗磁零件等。2)铝青铜以铝为主要合金元素的铜基合金称铝青铜。铝青铜的力学性能比黄铜和锡青铜高。实际应用的铝青铜的铝含量在5%~12%之间,含铝为5%~7%的铝青铜塑性***好,适于冷加工使用。铝含量大于7%~8%后,强度增加,但塑性急剧下降,因此多在铸态或经热加工后使用。铝青铜的耐磨性以及在大气、海水、海水碳酸和大多数有机酸中的耐蚀性,均比黄铜和锡青铜高。铝青铜可制造齿轮、轴套、蜗轮等高强度抗磨零件以及高耐蚀性弹性元件。(3)铍青铜以铍为基本元素的铜合金称铍青铜。铍青铜的含铍量为1.7%~2.5%。铍青铜的弹性极限、疲劳极限都很高,耐磨性和抗蚀性优异,具有良好的导电性和导热性,还具有无磁性、受冲击时不产生火花等优点。铍青铜主要用于制作精密仪器的重要弹簧、钟表齿轮、高速高压下工作的轴承、衬套以及电焊机电极、防爆工具、航海罗盘等重要机件。供货规格:*棒材:红铜棒:直径1~400MM黄铜棒:直径1~400MM锡青铜棒:直径1~300MM磷铜棒:直径1~300MM铍青铜棒:直径6~200MM铝青铜棒:直径12~300MM*带材:红铜带:厚度0.15~2.0MM宽305MM黄铜:厚度0.1~2.0MM宽305MM/400MM锡青铜:厚度0.1~2.0MM宽305MM磷青铜:厚度0.1~2.0MM宽305MM铍铜:厚度0.1~1.5MM宽200MM*线材红铜:直径0.4~8黄铜:直径0.3~8锡青铜:直径0.3~8磷青铜:直径0.3~8铍铜:直径0.3~8*特殊规格特殊可定做!铜合***号:2.08552.08572.12932.15802.02202.0230CuAl82.02402.02502.02612.02652.02802.03352.05402.03212.03602.03312.03322.03752.03712.04902.03722.03802.04012.04022.04102.04602.0470CuZn39SnCuZn37AlCuZn40Al1CuZn40Al2CuZn40NiCuZn40MnCuZn40MnPbCuSn4CuSn6CuSn8CuSn6Zn6(CuSn6Zn)CuAl5AsCuAl8Fe3CuAl10Fe3Mn2CuAl9Mn2CuAl10Ni5Fe5CuAl11Ni6Fe5CuAl9Ni3Fe22.05302.05102.05602.05502.05712.05722.05802.10162.10202.10302.10802.09182.09202.09322.0966CuNi12Zn242.09602.09782.0971CuNi18Zn20CuNi18Zn27CuNi18Zn30Pb1CuNi18Zn19Pb1CuNi7Zn39Mn5Pb3CuNi9Sn2CuNi10Fe1Mn(CuNi10Fe)CuNi25CuNi30Mn1Fe(CiNi30Fe)CuNi44Mn1(CuNi44)CuNi30Fe2Mn2CuNi2CuNi6CuMn3CuNi10CuNi23MnCuNi30MnCuMn12NiCuNi44CuMn12NiAl2.07302.07402.07422.07802.07902.07712.08752.08722.08302.08822.08832.08422.08022.08072.13562.08112.08812.08902.13622.08422.0365G-CuL35GK-CuL35G-CuL45GK-CuL45G-CuL50G-SCuL50GK-CuL50GK-SCuL50G-CuCrF35GK-CuCrF352.0109.012.0109.022.0082.012.0082.022.0085.012.0075.012.0085.022.0075.022.1292.912.1292.92GB-CuSn12GB-CuSn12NiGB-CuSn12PbGB-CuSn10GBCuSn10ZnGBCuSn7ZnPbGBCuSn6ZnNiGBCuSn5ZnPbGBCuSn2ZnPbGBCuZn33PbGBCuZn39PbGBCuZn37PbGBCuZn38AlGBCuZn40FeGB-CuZn35Al1GBCuZn37Al1GB-CuZn34Al2GB-CuZn25Al5GB-CuZn15Si4GB-CuAl10FeGB-CuAl9NiGB-CuAl10NiGB-CuAl11NiGB-CuAl8MnGB-CuPb5SnGB-CuPb10SnGB-CuPb15SnGB-CuPb20Sn2.10532.10632.10652.10512.10872.10912.10952.10972.10992.02912.03832.03422.06012.06002.06052.06062.06082.04932.06022.09412.09722.09762.09812.09632.11712.11772.11832.1189G-CuZn37PbG-CuZn15Si4G-CuZn38Al1G-CuZn35Al1G-CuZn25Al5G-CuSn10ZnG-CuSn7ZnPbG-CuSn5ZnPbG-CuSn2ZnPbG-CuPb5SnG-CuPb10SnG-CuPb20SnG-CuPb22SnG-CuAl10FeG-CuAl10NiG-CuAl18MnG-CuNi10G-CuNi302.0340.022.0492.012.0591.022.0592.012.0598.012.1086.012.1090.012.1096.012.1098.012.1170.012.1176.012.1182.012.1188.012.1166.092.0940.012.0975.012.0962.012.0815.012.0815.012.0835.01V-CuAl50V-CuAs30V-CuCd50V-CuCr10V-CuFe10V-CuFe20V-CuMn26FeV-CuMn30V-CuNi30V-CuNi50V-CuP10VR-CuP10V-CuSi10V-CuSi20V-CuZr50C1020C1100C1201C1220C1221C2100C2200C2300C2400C2600C2680C2720C2801C3560C3561C3710C3713C4250C4430C4621C4640C6140C6161C6301C7060C7150)