国标、美标不锈钢常用牌号、化学成分对照表

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1、国标、美标不锈钢常用牌号、化学成分对照表类型序号牌号化学成分%CSiMnPSNiCrMoCuN其它11Cr17Ni7≤0.15≤1.00≤2.00≤0.035≤0.0306.00-8.0016.00-18.00----301≤0.15≤1.00≤2.00≤0.045≤0.0306.00-8.0016.00-18.00--≤0.1--21Cr18Ni9≤0.15≤1.00≤2.00≤0.035≤0.0308.00-10.0017.00-19.00----302≤0.15≤1.00≤2.00≤0.045≤0.

2、0308.00-10.0017.00-19.00--≤0.1-30Cr18Ni9≤0.07≤1.00≤2.00≤0.035≤0.0308.00-11.0017.00-19.00----304≤0.08≤1.00≤2.00≤0.045≤0.0308.00-10.5018.00-20.00--≤0.1-400Cr19Ni10≤0.030≤1.00≤2.00≤0.035≤0.0308.00-12.0018.00-20.00----304L≤0.030≤1.00≤2.00≤0.045≤0.0308.00-12.0

3、018.00-20.00--≤0.1-50Cr25Ni20≤0.08≤1.00≤2.00≤0.035≤0.03019.00-22.0024.00-26.00----310S≤0.08≤1.50≤2.00≤0.045≤0.03019.00-22.0024.00-26.00----60Cr17Ni12Mo2≤0.08≤1.00≤2.00≤0.035≤0.03010.00-14.0016.00-18.502.00-3.00---316≤0.08≤1.00≤2.00≤0.045≤0.03010.00-14.001

4、6.00-18.002.00-3.00-≤0.1-700Cr17Ni14Mo2≤0.030≤1.00≤2.00≤0.035≤0.03012.00-15.0016.00-18.002.00-3.00---316L≤0.030≤1.00≤2.00≤0.045≤0.03010.00-14.0016.00-18.002.00-3.00≤0.18*0Cr18Ni12Mo2Ti≤0.08≤1.00≤2.00≤0.035≤0.03011.00-14.0016.00-19.001.80-2.50--Ti5*C%-0.70

5、316Ti≤0.08≤1.00≤2.00≤0.045≤0.03010.00-14.0016.00-18.002.00-3.00-≤0.1Ti5*(C+N)-0.7090Cr19Ni13Mo3≤0.08≤1.00≤2.00≤0.035≤0.03011.00-15.0018.00-20.003.00-4.00---317≤0.08≤1.00≤2.00≤0.045≤0.03011.00-15.0018.00-20.003.00-4.00-≤0.1-1000Cr19Ni13Mo3≤0.03≤1.00≤2.00≤0

6、.035≤0.03011.00-15.0018.00-20.003.00-4.00---317L≤0.03≤1.00≤2.00≤0.045≤0.03011.00-15.0018.00-20.003.00-4.00---111Cr18Ni9Ti≤0.12≤1.00≤2.00≤0.035≤0.0308.00-11.0017.00-19.00Ti5(C%-0.02)~0.08120Cr18Ni10Ti≤0.08≤1.00≤2.00≤0.035≤0.0309.00-12.0017.00-19.00---Ti≥5*

7、C%321≤0.08≤1.00≤2.00≤0.045≤0.0309.00-12.0017.00-19.00---Ti≥5*(C+N)-0.7注：1、参考资料《世界标准钢号手册》（中国标准出版社）。2、表格中序号8*部分标准中无明确对照关系。国内外常用不锈钢材质牌号对应表序号中国GB日本美国韩国欧盟BSEN旧牌号新牌号JISASTMUNSKS奥氏体不锈钢11Cr17Mn6Ni5N12Cr17Mn6Ni5NSUS201201S20100STS2011.437221Cr18Mn8Ni5N12Cr18Mn9Ni5

8、NSUS202202S20200STS2021.437331Cr17Ni712Cr17Ni7SUS301301S30100STS3011.431940Cr18Ni906Cr19Ni10SUS304304S30400STS3041.4301500Cr19Ni10022Cr19Ni10SUS304L304LS30403STS304L1.430660Cr19Ni9N06Cr19Ni10NSUS304N1304NS30451STS30