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home > sell > HAL77-2 arsenic-added brass HAL77-2 arsenic-added brass rod price
HAL77-2 arsenic-added brass HAL77-2 arsenic-added brass rod price
products: Views:3HAL77-2 arsenic-added brass HAL77-2 arsenic-added brass rod price 
brand: 宝钢
规格: 齐全
包装: 标准
产地: 进口/国产
price: 35.00元/千克
MOQ: 1 千克
Total supply: 10000000 千克
Delivery date: Shipped within 3 days from the date of payment by the buyer
Valid until: Long-term validity
Last updated: 2016-10-10 08:41
 
Details
 

HAL77-2加砷黄铜 

 

基本信息:

 

中文名称:HAL77-2加砷黄铜

铅 Pb:≤0.05

铜 Cu:76.0~79.0

磷 P:≤0.02

 

标准:

GB/T 13808-1992

 

 

特性及适用范围:

HAl77-2,典型的铝黄铜,有高的强度和硬度,塑性良好,可在冷态、热态下进行压力加工,对海水及盐水有良好的耐蚀性,并耐冲击腐蚀,但有脱锌及腐蚀破裂倾向。用于船舶等用做冷凝管及其他耐蚀零件。

 

 

化学成份:

铜 Cu :76.0~79.0

锌 Zn:余量

铅 Pb:≤0.05 

磷 P:≤0.02

铝 Al:1.8~2.3

铁 Fe:≤0.06

锑 Sb :≤0.05

砷 As :0.03~0.06

铋 Bi:≤0.002

注:≤0.3(杂质总和)

 

力学性能:

抗拉强度≥245MPa

伸长率≥40%

 

热处理规范:

热加工温度720~770℃

退火温度600~650℃

消除内应力温度270~350℃。

 

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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