2025-09-17 20:30:34 GH3030高温合金板材的力学性能
GH3030板材抗拉强度≥550MPa,1000℃抗拉强度≥100MPa,Ni75-80%Cr19-22%,工业炉管⽤,执行GJB3317,抗氧化性强。...
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GH3030板材抗拉强度≥550MPa,1000℃抗拉强度≥100MPa,Ni75-80%Cr19-22%,工业炉管⽤,执行GJB3317,抗氧化性强。...
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1J32线材最高耐-196℃(低温稳定),-196℃膨胀系数4.0×10⁻⁶/℃,低温屏蔽用,执行GB/T14986,适配低温屏蔽场景。...
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GH4738带材密度8.2g/cm³,Ni50-55%Cr17-21%Al+Ti=3.5%,涡轮叶片用,执行GJB3317。密度偏差≤0.05g/cm³,800℃抗拉强度≥750MPa。...
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4J45无缝管是Ni45%Fe膨胀合金,高温封装用,执行GB/T14986。膨胀系数4.5×10⁻⁶/℃,400℃尺寸稳定性高,与陶瓷封接强度≥20MPa。...
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6J40无缝管抗拉强度≥550MPa,延伸率≥20%,Ni80%Cr20%,高温电阻用,执行GB/T6146。500℃力学性能保持率≥90%,电阻率1.1μΩ・m。...
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