用途 具有优良切削加工性能的一类黄铜，主要是指含有}0%锌和Z%铅的铅黄铜:熔融法制锭，压力加上成材。广泛用于机械、电子、电器等工业。
铅能改善黄铜的切削性能﹔这种易切削黄铜常用作钟表零件。
Lead can improve the cutting performance; brass this easy cutting brass used as watch &clock parts.
采用熔铸、挤压、拉拔的方法生产出了以镁代铅的环保型易切削黄铜材。
A new environmental friendly cutting brass containing magnesium instead of lead was produced by casting, extruding and drawing.
研制了一种性能优异的易切削铋黄铜来替代有毒的铅黄铜。
An environmental friendly Bi-brass with cutting-free and excellent properties was developed to substitute for Pb-brass.
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