铅黄铜HPb59-1铜棒#厂家X 易切削铅黄铜棒
Leaded brass HPb59-1 characteristics and scope of application: leaded brass HPb59-1 can be good machinability, wide application is leaded brass, has the good mechanical properties, can withstand the cold and hot pressure processing, fine welding and welding, for general corrosion has good stability.
Leaded brass HPb59-1 chemical composition
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)
HPb59-1铅黄铜力学性能:
抗拉强度 σb (MPa):≥390
伸长率 δ10 (%):≥12
伸长率 δ5 (%):≥14
注 :棒材的纵向室温拉伸力学性能
试样尺寸:直径或对边距离>20~40
热处理规范:热加工温度640~780℃;退火温度600~650℃;消除内应力的低温退火温度285℃
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铜板厚度1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10 12 15 16 20-200mm
铜棒直径Φ3.0mm-315mm
铜带厚度0.1 0.15 0.2 0.3 0.4 0.5 0.6 0.8 1.0 1.5 1.82.0mm
铜线线径0.1mm-4.0mm
以上材料规格均为现货,特殊尺寸均可定做!X定做铜管厂家, 厂家订货,来图订做加工件,特殊规格可订做详谈