ZCuSn5Pb5Zn5(5-5-5)鑄造錫青銅ZCuSn5Pb5Zn5化學(xué)成分 牌號(hào) |
化學(xué)成分(重量百分比) Chemicai composition(WT%) |
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合金名稱 |
鋅 (Zn) |
鉛 (Pb) |
鐵 (Fe) |
銻 (Sb) |
磷 (P) |
硫 (S) |
錫 (Sn) |
鎳 (Ni) |
鋁 (Al) |
硅 (Si) |
雜質(zhì)總和% |
銅 (Cu) |
與GB1176-74牌號(hào)對(duì)照 | ||
ZCuSn5Pb5Zn5 |
5-5-5 錫青銅 |
4.0~6.0 | 4.0~6.0 | ≤0.3 | ≤0.25 | ≤1.5 | ≤0.10 | 4.0~6.0 | ≤2.5 | ≤0.01 | ≤0.01 | ≤1.0 | 其余 | ZQSn5-5-5 |