宁夏1Cr18Mn8Ni5N不锈钢焊接工艺
1Cr18Mn8Ni5N
『产品品种』:1Cr18Mn8Ni5N圆棒、钢板、钢管、六角棒、线材、扁钢、带材、焊接材料等。
1Cr18Mn8Ni5N双相不锈钢→→→美国棒材—|1Cr18Mn8Ni5N圆棒,
1Cr18Mn8Ni5N耐热不锈钢→→→日本卷材—|1Cr18Mn8Ni5N冷轧板,
1Cr18Mn8Ni5N奥氏体不锈钢→→→浦项厚板—|1Cr18Mn8Ni5N热轧板,
1Cr18Mn8Ni5N尿素级不锈钢→→→宝钢圆钢—|1Cr18Mn8Ni5N冷拉棒,
1Cr18Mn8Ni5N马氏体不锈钢→→→太钢锻件—|1Cr18Mn8Ni5N中厚板,
1Cr18Mn8Ni5N半马氏体不锈钢→→→大冶钢管—|1Cr18Mn8Ni5N无缝管,
1Cr18Mn8Ni5N铁素体型不锈钢→→→宝新带材—|1Cr18Mn8Ni5N精密带,
1Cr18Mn8Ni5N耐腐蚀性不锈钢→→→上钢五厂无缝管—|1Cr18Mn8Ni5N冷拉管,
1Cr18Mn8Ni5N沉淀硬化型不锈钢→→→兴澄特钢毛细管—|1Cr18Mn8Ni5N精密管,
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●1Cr18Mn8Ni5N特性及适用范围:
节镍钢种,代替牌号1Cr18Ni9。
●化学成份:
碳 C :≤0.15
硅 Si:≤1.00
锰 Mn:7.50~10.00
硫 S :≤0.030
磷 P :≤0.060
铬 Cr:17.00~19.00
镍 Ni:4.00~6.00
氮 N :≤0.25
●力学性能:
抗拉强度 σb (MPa):≥520
条件屈服强度 σ0.2 (MPa):≥275
伸长率 δ5 (%):≥40
断面收缩率 ψ (%):≥45
硬度 :≤207HB;≤95HRB;≤218HV
●热处理规范及金相组织:
热处理规范:固溶1010~1120℃快冷。
金相组织:组织特征为奥氏体型。
●交货状态:一般以热处理状态交货,其热处理种类在合同中注明;未注明者,按不热处理状态交货。
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隆进特殊钢网络1Cr18Mn8Ni5N||1Cr18Mn8Ni5N不锈钢圆钢,
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隆进特殊钢网络1Cr18Mn8Ni5N||1Cr18Mn8Ni5N不锈钢热轧棒。 宁夏1Cr18Mn8Ni5N不锈钢焊接工艺