宝钢不锈钢分公司不锈钢牌号对照.doc

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1、宝钢不锈钢分公司可供产品的化学成分/%类别执行标准主要化学成分％类似标准企业标准CSiMnPSNiCr其它中国日本美国奥氏体型1Cr18Ni90.150.752.000.0450.0308.0-10.017.0-19.0N:0.101Cr18Ni9-3020Cr18Ni90.071.002.000.0450.0308.0-10.517.5-19.5N:0.100Cr18Ni9SUS3043040Cr19Ni9（SUS304）0.080.752.000.0450.0308.0-10.518.0-20.0N:0.100Cr19Ni9SUS3

2、0430400Cr19Ni10（SUS304L）0.0300.752.000.0450.0308.0-12.018.0-20.0N:0.1000Cr19Ni10SUS304L304L0Cr17Ni12Mo2（SUS316）0.080.752.000.0450.03010.0-14.016.0-18.0N:0.10Mo:2.00-3.000Cr17Ni12Mo2SUS31631600Cr17Ni14Mo2（SUS316L）0.0300.752.000.0450.03010.0-14.016.0-18.0N:0.10Mo:2.00-3.00

3、00Cr17Ni14Mo2SUS316L316L0Cr18Ni10Ti（SUS321）0.080.752.000.0450.0309.0-12.017.0-19.0N:0.10Ti:5C-0.700Cr18Ni10TiSUS321321铁素体00Cr11Ti（SUH409L）0.0301.001.000.0400.01510.50-12.50Ti:6(C+N)-0.6500Cr11TiSUH409L-1Cr17（SUS430）0.121.001.000.0400.0300.7516.00-18.00-1Cr17SUS43043000Cr

4、120.0301.001.000.0400.0300.6011.00-13.50-00Cr12SUS410L-马氏体1Cr120.150.501.000.0400.0300.6011.50-13.00-1Cr12SUS403-1Cr13（SUS410）0.151.001.000.0400.0300.7511.50-13.50Mo:0.501Cr13SUS4104100Cr130.081.001.000.0400.0300.6011.50-13.50-0Cr13--2Cr13（SUS420J1）0.16-0.251.001.500.040

5、0.0300.6012.00-14.00-2Cr13SUS420J1-注：1、表中所列成分除标明范围，其余均为最大值。