2025-08-28 12:29:27 6J20精密合金管材的化学成分
6J20管材含Ni80%Cr20%,C≤0.03%、S≤0.01%,高压电阻器用,执行GB/T6146,电阻率1.1μΩ・m,500℃电阻波动≤3%,杂质P≤0.01%。...
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6J20管材含Ni80%Cr20%,C≤0.03%、S≤0.01%,高压电阻器用,执行GB/T6146,电阻率1.1μΩ・m,500℃电阻波动≤3%,杂质P≤0.01%。...
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CuNi3棒材密度8.9g/cm³,Ni3%Cu,工业导线用,执行GB/T2059,密度偏差≤0.05g/cm³,导电率38%IACS,耐水压≥10MPa。...
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GH4145无缝管硬度HB300-350,经950℃固溶+720℃时效,Ni50-55%Cr17-21%,涡轮叶片用,执行GJB3317,650℃硬度保持率≥85%。...
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GH1035无缝管执行GB/T14995,Fe-Ni-Cr-Mo成分,850℃抗拉强度≥350MPa,燃气轮机燃烧室用,附熔炼工艺,耐温850℃。...
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N6板材抗拉强度≥480MPa,延伸率≥40%,Ni≥99.6%,高纯热交换器用,执行GJB2611,导电率90%IACS,耐稀硝酸腐蚀速率≤0.005mm/a。...
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