WQZD带档边整体式镶嵌轴承

标签:无油衬套 铜合金衬套
WQZD带档边整体式镶嵌轴承
WQZD带档边整体式镶嵌轴承高力黄铜成分:Cu Al Mn Fe Ni Zn 60~66% 5.0~7.5% 2.5~5.0% 2.0~4.0% 0.2~0.5% 22~28%
SAE 430B成分:Cu Al Mn Fe Ni Zn 63~66% 6.0~7.5% 3.2~5.5% 3.0~4.0% 1% 25~28%
发布时间:2020-04-03 15:19:24
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