CC333G铝青铜

ZCuSn3Zn11...

ZCuSn5Pb5Z...

ZCuSn10P1铜...

ZCuSn10Zn5...

SAE 430铜板 ...

ZCuSn10Zn2...

ZCuPb10Sn1...

ZCuAl9Mn2铜...

ZCuAl9Fe4N...

ZCuAl10Fe3...

ZCuAl10Fe3...

ZCuZn38铜合金

ZCuZ25Al6F...

ZCuZn26Al1...

ZCuZn31Al2...

ZCuZn35Al2...

ZCuZn38Mn2...

ZCuZn40Mn2...

ZCuZn40Mn3...

ZCuZn33Pb2...

ZCuZn40Pb2...

CuZn36Pb1....

CuZn37Pb0....

CuZn36Pb3铜...

CuZn38Pb1....

CuZn39Pb0....

CuZn39Pb2铜...

CuZn39Pb3铜...

CuZn40Pb2铜...