
C5210铜棒#抗腐蚀性磷青铜
C5210 phosphor bronze characteristics and scope of application: high strength, flexibility and good abrasion resistance, easy to welding and welding, in the atmosphere, freshwater and seawater corrosion resistance good, machinability is good, suitable for hot pressing process
C5210磷青铜特性及适用范围:强度高,弹性和耐磨性好,易焊接和纤焊,在大气、淡水和海水中耐蚀性好,切削性良好,适于热压加工。
C5210磷青铜化学成份:
铜 Cu :余量
锡 Sn :8.0~9.0
铅 Pb:≤0.02
硼 P:0.10~0.25
铝 Al:≤0.01
铁 Fe:≤0.05
硅 Si :≤0.02
铍 Sb :≤0.002
铋 Bi:≤0.002
注:≤0.15(杂质)
主要用作耐磨零件和弹性元件。电脑连接器,手机连接器,高科技行业接插件,电子电气用弹簧,开关,电子产品的插槽、按键、电气连接件,引线框架,振动片及端子等、
磷青铜有更高的耐蚀性,耐磨损,冲击时不发生火花。用于中速、重载荷轴承,工作X高温度250℃。