ZCuSn5Zn5Pb5离心铸造铜套

锡青铜管棒板产品特性：耐磨性和耐蚀性好，易加工，铸造性能和气密性较好。用作耐磨、耐蚀零件，如轴瓦、衬套、缸套、蜗轮等。

CC493K-GS CuSn7Zn4Pb7-C-GZ CC493K-GZ CuSn7Zn4Pb7-C-GC CC493K-GC 铜锡铸造合金(锡青铜) CuSn12-C-GS CC483K-GS GK-S1 G-CuSn7ZnPb GZ-CuSn7ZnPb CuSn7Zn4Pb7-C-GSCuSn7Zn4Pb7-C-GZCuSn7Zn4Pb7-C-GCCuSn12-C-GSCuSn12-C- GZCuSn12-C-GC G-CuSn7ZnPb CC493K-GS(Rg 7)CC493K-GZGZ-CuSn7ZnPb