硬度高,耐磨性极好,不易产生咬死现象,有较好的铸造性能和切削加工性能,在大气和淡水中有良好的耐蚀性。铸造铜合金:CuPb9Sn5,CuPb10Sn10,CuPbl5Sn8 ,CuPb20Sn5 CuPb9Sn5 CuPblOSn10,CuP615Sn8 CuPb20Sn5 CuAll0Fe5Ni,CuSn8Pb2 Cusolop CuSnl2Pb2 CuSn7Pb7Zn3,CuSn8Pb2 CuSn10P CuSn12Pb2 CuSn7P67Zn3,CuP69Sn5 CuPb10Sn10,CuPb15Sn8,CuSn8Pb2 CUSn7Pb77,CuSn10P,CuSn12Pb2,……
铬锆铜:QCrC18150 ……