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HMN57-3-1现货XX选上海隆继; HMN57-3-1热处理工艺 HMN57-3-1力学性能 HMN57-3-1化学成分
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下面,有关HMN57-3-1铜合金材料的成分及性能介绍:
HMn57-3-1锰黄铜
材料名称:锰黄铜挤制棒(10~70mm)
牌号:HMn57-3-1
标准:GB/T 13808-1992
●HMn57-3-1特性及适用范围:
HMn57-3-1强度、硬度高,塑性低,只能热态下进行压力加工;在大气、海水和过热蒸气中的耐蚀性比一般黄铜好,但有腐蚀破裂倾向。
●HMn57-3-1化学成份:
铜 Cu :55.0~58.5
锌 Zn:余量
铅 Pb:≤0.2
磷 P:≤0.01
铝 Al:0.5~1.5
铁 Fe:≤1.0
锰 Mn:2.5~3.5
锑 Sb :≤0.005
铋 Bi:≤0.002
注:≤1.3(杂质)
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