上海CuSn12Y20质量***，上海CuSn12Y20供应商，
英国铜合号：
CuZn36Pb3 CuZn38Pb2 CuZn39Pb2 CuZn39Pb1.7 CuZn40Pb51 CuZn40Pb3 CuZn29Sn1 CuZn38Sn1 CuZn19Al6 CuZn23Al4 CuZn22Al2 CuZn36Ni2 CuZn1 CuZn2 CuSn4P CuSn6P CuSn8P CuSn8.5P CuSn9P CuSn3Zn9 CuSn5Zn4 CuSn4Zn4Pb4 CuBe1.9 CuBe1.7 CuBe1.9Pb CuAl6 CuAl8 CuAl6Ni2 CuAl7Fe2 CuAl9Ni3Fe2 CuAl9Ni15Fe3 CuAl10Ni5Fe4 CuAl11Ni5Fe5 CuAl9Fe2Ni2Mn1
CuNi2Be CuNi1.5Si CuNi2Si CuNi3Si CuCrZr CuZr 2.1203 2.1191 2.1310 2.1322 2.1323 2.1160 2.1498 2.1546 2.0205 2.1245 2.1247 2.1248 2.1285 C212.0850 2.0853 2.0855 2.0857 2.1293 2.1580 CuZn5 CuZn10 CuZn15 CuZn20 CuZn28 CuZn30 CuZn33 CuZn36 CuZn37 CuZn40 CuZn36Pb1.5 CuZn37Pb0.5
CuAl11Ni6Fe5 CuAl9Ni3Fe2 CuNi12Zn24 CuNi18Zn20 CuNi18Zn27 CuNi18Zn30Pb1 CuNi18Zn19Pb1 CuNi7Zn39Mn5Pb3 2.0918 2.0920 2.0932 2.0966 2.0960 2.0978 2.0981 2.0730 2.0740 2.0742 2.0780 2.0790 2.0771 CuNi9Sn2 CuNi10Fe1Mn(CuNi10Fe) CuNi25 CuNi30Mn1Fe(CuNi30Fe) CuNi30Fe2Mn2 CuNi44Mn1(CuNi44) 2.0875 2.0872 2.0830 2.0882 2.0883 2.0842 CuNi2 CuNi6
