铅黄铜HPb58－2.5易切削性铜板
HPb58 2.5 leaded brass characteristics and scope of application: widely used is leaded brass, machinability is good, has the good mechanical properties, can withstand the cold and hot pressure processing, fine welding and welding, the general corrosion has good stability, but has a tendency to corrosion cracking.
HPb58－2.5铅黄铜特性及适用范围：是应用较广的铅黄铜，可切削性好，有良好的力学性能，能承受冷、热压力加工，易纤焊和焊接，对一般腐蚀有良好的稳定性，但有腐蚀破裂倾向。
HPb58－2.5铅黄铜化学成份：
铜 Cu ：57．0～60．0
锌 Zn：余量
铅 Pb：0．8～1．9
硼 P：≤0．02
铝 Al：≤0．2
铁 Fe：≤0．5
铍 Sb ：≤0．01
铋 Bi：≤0．003
注：≤1．0（杂质）
HPb58－2.5铅黄铜力学性能

产品名称：铅黄铜HPb58－2.5易切削性铜板
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