- 规格：
- 齐全
- 包装：
- 标准
- 产地：
- 进口/国产
H68A加砷黄铜
黄铜H68A：
H68A黄铜棒 H68A黄铜材料 H68A黄铜圆棒 H68A黄铜成分 H68A黄铜密度
特性及适用范围：
H68A黄铜材料有极为良好的塑性(是黄铜中最佳者)和较高的强度，可切削加工性能好，易焊接，对一般腐蚀非常安定，但易产生腐蚀开裂。为普通黄铜中应用最为广泛的一个品种。
化学成份：
铜 Cu :67.0~70.0
锌 Zn:余量
铅 Pb:≤0.03
硼 P:≤0.01
铁 Fe:≤0.10
铍 Sb :≤0.005
铋 Bi:≤0.002
注:≤0.3(杂质)
力学性能：
抗拉强度 σb (MPa):≥370 伸长率 δ10 (%):≥15 伸长率 δ5 (%):≥18
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5~12
热处理规范：
热加工温度750~830℃;退火温度520~650℃;消除内应力的低温退火温度260~270℃
销售单位:东莞市川盛金属材料有限公司
公司电话:0769-89983776
手机号码:15112824683
销售QQ:782378707
销售部:韦小姐
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