- 规格:
- 齐全
- 包装:
- 标准
- 产地:
- 进口/国产
H70黄铜
基本信息:
中文名称:H70黄铜
抗拉强度:≥295
牌 号: H70 C2600
标 准: GB/T 5231-2001
特性:
有极为良好的塑性和较高的强度,可切削加工性能好,有良好的机械性能,热态下塑性良好,冷态下塑性尚可,可切削性好,易纤焊和焊接,耐蚀,但易产生腐蚀破裂,此外价格便宜,是应用广泛的一个普通黄铜品种。
化学成份:
铜 Cu :69.0~71.0
锌 Zn:余量
铅 Pb:≤0.03
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:
伸长率 ≥50
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13~35
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℃。
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公司电话:0769-89983776
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销售QQ:782378707
销售部:韦小姐
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