TU2圆棒销售:直径6mm-350mm,均有现货
TU2圆棒分类:车光圆、拉光圆、黑皮毛圆
TU2板材销售:厚度6mm-300mm,均有现货
TU2板材分类:机扎板、锻造板、锻板、扎板、拉丝板
TU2产品备注:零售,批发1吨起按批发价格销售
标准:GB/T 13808-1992
特性及适用范围:
纯度高,导电、导热性极好,无“氢病”或极少“氢病”;加工性能和焊接、耐蚀、耐蚀性均好。
化学成份:
铜+银 CuAg:≥99.95
锡 Sn :≤0.002
锌 Zn:≤0.003
铅 Pb:≤0.004
铅 Pb:≤0.004
硼 P:≤0.002
镍 Ni:≤0.002
铁 Fe:≤0.004
铍 Sb :≤0.002
硫 S :≤0.004
砷 As :≤0.002
铋 Bi:≤0.001
氧 O:≤0.003
注:≤0.05(杂质)
力学性能:
注 :棒材的纵向室温拉伸力学性能
试样尺寸:直径16~120
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