2025-09-04 14:14:45 GH4145高温合金国军标的力学性能
GH4145(国军标)抗拉强度≥1200MPa,700℃抗拉强度≥750MPa,Ni50-55%Cr17-21%Nb,涡轮叶片用,执行GJB3317,γ''相强化。...
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GH4145(国军标)抗拉强度≥1200MPa,700℃抗拉强度≥750MPa,Ni50-55%Cr17-21%Nb,涡轮叶片用,执行GJB3317,γ''相强化。...
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GH1035(国标)价格800-900元/公斤,Fe-Ni-Cr-Mo,燃烧室用,执行GB/T14995。850℃抗拉强度≥450MPa,现货5吨,批量采购享10%折扣。...
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N6管材经800℃×1h退火(空冷),Ni≥99.6%,化工管道用,执行GB/T2054。退火后延伸率升至40%,耐稀硝酸腐蚀,消除加工应力,适配化工管路。...
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1J76无缝管密度8.1g/cm³,Ni75%Cu,高频互感器用,执行GB/T15002。密度偏差≤0.05g/cm³,300℃磁性能波动≤3%,适配互感器重量精度。...
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1J403板材硬度HB200-240,Ni83%Fe,雷达屏蔽用,执行GJB1928。经750℃氢气退火,硬度均匀,初始磁导率≥120000μH/m,适配屏蔽耐磨需求。...
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