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Shanghai Shenhu Industrial Co

Mold steel, metal materials, construction materials, metal products, hardware...

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  • Contact:唐建宇
  • Phone:021-67893577
  • Email:2101788315@qq.com
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home > sell > Shanghai Shenhui supplies brass H68A copper plates, copper rods, copper strips, etc.
Shanghai Shenhui supplies brass H68A copper plates, copper rods, copper strips, etc.
products: Views:12Shanghai Shenhui supplies brass H68A copper plates, copper rods, copper strips, etc. 
brand: 深卉
规格: 齐全
成分: 标准
密度: 标准
price: 32.00元/公斤
MOQ: 1 公斤
Total supply: 100000 公斤
Delivery date: Shipped within 3 days from the date of payment by the buyer
Valid until: Long-term validity
Last updated: 2015-09-02 14:54
 
Details

特性及适用范围: 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 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℃ 
        
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