铜镍合金CuNi20 CuNi25C40500 C40800 黄铜C26800 C27000 C27200 纯铜C10300 C10400 C1050 铜合金C93800

C93900 C94000 铜合金C93400 C93500 C93700 铜合金C86300 C86400 C86500 铜合金

C85200 C85400 C83450 铜镍锌C74500 C75200 C76200 铜镍锌合金C7220 C72500 铜锌

C69730 C69450 C69400 CuZn40Mn CuZn40MnPb 黄铜CuZn37Al CuZn40Al2 铜合金CZ121Pb3

CZ121Pb4 铜合金C103 C104 C105 铜合金C97300 C97600 C97800 黄铜CuZn28Sn CuZn31Si

黄铜CuZn39Pb3 CuZn40Pb2 黄铜CuZn15 CuZn20 CuZn28 黄铜CuZn35Ni CuZn35Sn 黄铜

CuZn37 CuZn40 黄铜 CuZn5 CuZn10 黄铜CuZn36Ni2 CuZn1 黄铜CuZn23Al4 CuZn22Al2 黄

铜CuZn23Al4 CuZn22Al2 黄铜CuZn15 CuZn20 CuZn30 铜铝合金CuAl9Y30(Y30) 铜合金

CuZn33PbY20 CuZn40Y3 黄铜CuSn5Zn4 CuSn4Zn4Pb 黄铜CuSn9P

CuSn3Zn9 青铜CuSn4P CuSn6P 铜合金 CN102 CN104 铜镍合金 CuNi5 CuNi5Fe