9Cr18Mo(440C)9Cr18Mo(440C)锻件9Cr18Mo(440C)钢锭9Cr18Mo(440C)电渣锭9Cr18Mo(440C)价格9Cr18Mo(440C)现货13035652423
9Cr18Mo(440C)棒料9Cr18Mo(440C)钢材9Cr18Mo(440C)钢管9Cr18Mo(440C)钢板9Cr18Mo(440C)圆钢特殊钢材9Cr18Mo(440C)
设备可完成以下规格:
9Cr18Mo(440C)钢板宽度(210-610)厚度(6-80)热轧
9Cr18Mo(440C)钢管外径(6-219)壁厚(0.5-25)
9Cr18Mo(440C)钢锭电渣锭0.35T0.5T0.75T1.0T
1.5T1.8T2.0T2.2T2.8T(3.0-8.0)T
9Cr18Mo(440C)
不锈钢:9Cr18Mo
标准:GB/T1220-1992
●特性及适用范围:
制作轴承套圈及滚动体用的高碳铬不锈钢。
●化学成份:
碳C:0.95~1.10
硅Si:≤0.80
锰Mn:≤0.80
硫S:≤0.030
磷P:≤0.035
铬Cr:16.00~18.00
镍Ni:允许含有≤0.60
钼Mo:0.40~0.70
●力学性能:
硬度:退火,≤269HB;淬火回火,≥55HV
●热处理规范及金相组织:
热处理规范:1)退火,800~900℃缓冷;2)淬火,1000~1050℃油冷;3)回火,200~
300℃空冷。
金相组织:组织特征为马氏体型。
更多新闻…
版权声明:aysz01 发表于 2022-11-08 2:33:02。
转载请注明:9Cr18Mo(440C)9Cr18Mo(440C)锻件9Cr18Mo(440C)钢锭9Cr18Mo(440C)电渣锭9Cr18Mo(440C)价格9Cr18Mo(440C)现货13035652423 | 钢百科
转载请注明:9Cr18Mo(440C)9Cr18Mo(440C)锻件9Cr18Mo(440C)钢锭9Cr18Mo(440C)电渣锭9Cr18Mo(440C)价格9Cr18Mo(440C)现货13035652423 | 钢百科
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