沧州1Cr18Ni12晶体无缝管
1Cr18Ni12
『产品品种』:1Cr18Ni12圆棒、钢板、钢管、六角棒、线材、扁钢、带材、焊接材料等。
1Cr18Ni12双相不锈钢→→→美国棒材—|1Cr18Ni12圆棒，
1Cr18Ni12耐热不锈钢→→→日本卷材—|1Cr18Ni12冷轧板，
1Cr18Ni12奥氏体不锈钢→→→浦项厚板—|1Cr18Ni12热轧板，
1Cr18Ni12尿素级不锈钢→→→宝钢圆钢—|1Cr18Ni12冷拉棒，
1Cr18Ni12马氏体不锈钢→→→太钢锻件—|1Cr18Ni12中厚板，
1Cr18Ni12半马氏体不锈钢→→→大冶钢管—|1Cr18Ni12无缝管，
1Cr18Ni12铁素体型不锈钢→→→宝新带材—|1Cr18Ni12精密带，
1Cr18Ni12耐腐蚀性不锈钢→→→上钢五厂无缝管—|1Cr18Ni12冷拉管，
1Cr18Ni12沉淀硬化型不锈钢→→→兴澄特钢毛细管—|1Cr18Ni12精密管，
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1Cr18Ni12奥氏体型不锈钢的牌号及化学成分:
标准：GB/T 1220-1992
化学成分：
碳 C ：≤0.12
硅 Si：≤1.00
锰 Mn：≤2.00
硫 S ：≤0.030
磷 P ：≤0.035
铬 Cr：17.00～19.00
镍 Ni：10.50～13.00
力学性能：抗拉强度 σb (MPa)：≥480
条件屈服强度 σ0.2 (MPa)：≥177
伸长率 δ5 (%)：≥40
断面收缩率 ψ (%)：60
硬度： HBW≤187；HRB≤90：HV≤200
试样尺寸：光滑试样
热处理工艺：固溶1010～1150℃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1Cr18Ni12||1Cr18Ni12不锈钢热轧棒。 沧州1Cr18Ni12晶体无缝管
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