厂商 :深圳市金晟钢材有限公司
广东 深圳- 主营产品:
- 铜合金
- 铝合金
- 不锈钢
联系电话 :13538112006
商品详细描述
![](http://imgupload.yihubaiying.com/imagestore20150713ee650778-b654-4cc9-83dd-8948e8174c75.jpg)
●特性及适用范围:
ZCuPb20Sn5铸造铜合金在较高的滑动性能,在缺乏润滑介质和以水为介质时有特别好的自润滑性能好,ZCuPb20Sn5铸造铜合金适用于双金属铸造材料。耐硫酸腐蚀,易切削,铸造性能差。用途:高滑动速度的轴承,及破碎机、水泵、冷轧机轴承,负荷达70MPa的活塞销套。
●化学成份:
铜 Cu :其余
锡 Sn :4.0~6.0
铅 Pb:18.0~23.0
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