营口3Cr18Mn12Si2N车光圆不锈钢
3Cr18Mn12Si2N
『产品品种』:3Cr18Mn12Si2N 圆棒、钢板、钢管、六角棒、线材、扁钢、带材、焊接材料等。
3Cr18Mn12Si2N 双相不锈钢→→→美国棒材—|3Cr18Mn12Si2N 圆棒,
3Cr18Mn12Si2N 耐热不锈钢→→→日本卷材—|3Cr18Mn12Si2N 冷轧板,
3Cr18Mn12Si2N 奥氏体不锈钢→→→浦项厚板—|3Cr18Mn12Si2N 热轧板,
3Cr18Mn12Si2N 尿素级不锈钢→→→宝钢圆钢—|3Cr18Mn12Si2N 冷拉棒,
3Cr18Mn12Si2N 马氏体不锈钢→→→太钢锻件—|3Cr18Mn12Si2N 中厚板,
3Cr18Mn12Si2N 半马氏体不锈钢→→→大冶钢管—|3Cr18Mn12Si2N 无缝管,
3Cr18Mn12Si2N 铁素体型不锈钢→→→宝新带材—|3Cr18Mn12Si2N 精密带,
3Cr18Mn12Si2N 耐腐蚀性不锈钢→→→上钢五厂无缝管—|3Cr18Mn12Si2N 冷拉管,
3Cr18Mn12Si2N 沉淀硬化型不锈钢→→→兴澄特钢毛细管—|3Cr18Mn12Si2N 精密管,
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3Cr18Mn12Si2N 马氏体及沉锭硬化不锈钢的牌号及化学成分:
标准:GB/T 1221-1992
化学成分:
碳 C :0.22~0.30
硅 Si:1.40~2.20
锰 Mn:10.50~12.50
硫 S :≤0.030
磷 P :≤0.060
铬 Cr:17.00~19.00
氮 N :0.22~0.33
力学性能:抗拉强度 σb (MPa):≥685
条件屈服强度 σ0.2 (MPa):≥390
伸长率 δ5 (%):≥35
断面收缩率 ψ (%):≥45
硬度 :≤248HB
热处理工艺:固溶1100~1150℃快冷。
金相组织:组织特征为奥氏体型。
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隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢圆钢,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢钢材,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢钢管,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢锻件,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢冷轧板,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢研磨棒,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢剥皮棒,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢毛细管,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢六角棒,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢中厚板,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢止滑板,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢冷拉棒,
隆进特殊钢网络3Cr18Mn12Si2N ||3Cr18Mn12Si2N 不锈钢热轧棒。 营口3Cr18Mn12Si2N车光圆不锈钢