国标、美标不锈钢常用牌号、化学成分对照表
序号 牌 号 1Cr17Ni7 301 1Cr18Ni9 302 0Cr18Ni9 304 00Cr19Ni10 304L 0Cr25Ni20 310S 0Cr17Ni12Mo2 316 00Cr17Ni14Mo2 316L 0Cr18Ni12Mo2Ti 316Ti 0Cr19Ni13Mo3 317 00Cr19Ni13Mo3 317L 1Cr18Ni9Ti 0Cr18Ni10Ti 321 化学成分 % C ≤0.15 ≤0.15 ≤0.15 ≤0.15 ≤0.07 ≤0.08 ≤0.030 ≤0.030 ≤0.08 ≤0.08 ≤0.08 ≤0.08 ≤0.030 ≤0.030 ≤0.08 ≤0.08 ≤0.08 ≤0.08 ≤0.03 ≤0.03 ≤0.12 ≤0.08 ≤0.08 Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.50 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 Mn ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 P ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.045 ≤0.035 ≤0.035 ≤0.045 S ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 Ni 6.00-8.00 6.00-8.00 8.00-10.00 8.00-10.00 8.00-11.00 8.00-10.50 8.00-12.00 8.00-12.00 19.00-22.00 19.00-22.00 10.00-14.00 10.00-14.00 12.00-15.00 10.00-14.00 11.00-14.00 10.00-14.00 11.00-15.00 11.00-15.00 11.00-15.00 11.00-15.00 8.00-11.00 9.00-12.00 9.00-12.00 Cr 16.00-18.00 16.00-18.00 17.00-19.00 17.00-19.00 17.00-19.00 18.00-20.00 18.00-20.00 18.00-20.00 24.00-26.00 24.00-26.00 16.00-18.50 16.00-18.00 16.00-18.00 16.00-18.00 16.00-19.00 16.00-18.00 18.00-20.00 18.00-20.00 18.00-20.00 18.00-20.00 17.00-19.00 17.00-19.00 17.00-19.00 Mo - - - - - - - - - - 2.00-3.00 2.00-3.00 2.00-3.00 2.00-3.00 1.80-2.50 2.00-3.00 3.00-4.00 3.00-4.00 3.00-4.00 3.00-4.00 - - Cu - - - - - - - - - - - - - - - - - - - - - N - ≤0.1- - ≤0.1 - ≤0.1 - ≤0.1 - - - ≤0.1 - ≤0.1 - ≤0.1 - ≤0.1 - - - - 其它 - - - - - - - - - - - - - Ti5*C%-0.70 Ti5*(C+N)-0.70 - - - - Ti5(C%-0.02)~0.08 Ti≥5*C% Ti≥5*(C+N)-0.7 1 2 3 4 5 类型 6 7 8* 9 10 11 12 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 中国GB 序号 旧牌号 新牌号 JIS ASTM 奥氏体不锈钢 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1Cr17Mn6Ni5N 1Cr18Mn8Ni5N 1Cr17Ni7 0Cr18Ni9 00Cr19Ni10 0Cr19Ni9N 0Cr19Ni10NbN 00Cr18Ni10N 1Cr18Ni12 0Cr23Ni13 0Cr25Ni20 0Cr17Ni12Mo2 0Cr18Ni12Mo3Ti 00Cr17Ni14Mo2 0Cr17Ni12Mo2N 00Cr17Ni13Mo2N 0Cr18Ni12Mo2Cu2 00Cr18Ni14Mo2Cu2 0Cr19Ni13Mo3 12Cr17Mn6Ni5N 12Cr18Mn9Ni5N 12Cr17Ni7 06Cr19Ni10 022Cr19Ni10 06Cr19Ni10N 06Cr19Ni9NbN 022Cr19Ni10N 10Cr18Ni12 06Cr23Ni13 06Cr25Ni20 06Cr17Ni12Mo2 06Cr17Ni12Mo2Ti 022Cr17Ni12Mo2 06Cr17Ni12Mo2N 022Cr17Ni13Mo2N 06Cr18Ni12Mo2Cu2 022Cr18Ni14Mo2Cu2 06Cr19Ni13Mo3 SUS201 SUS202 SUS301 SUS304 SUS304L SUS304N1 SUS304N2 SUS304LN SUS305 SUS309S SUS310S SUS316 SUS316Ti SUS316L SUS316N SUS316LN SUS316J1 SUS316J1L SUS317 201 202 301 304 304L 304N XM21 304LN 305 309S 310S 316 316Ti SUS316L SUS316N SUS316LN 317 S20100 S20200 S30100 S30400 S30403 S30451 S30452 S30453 S30500 S30908 S31008 S31600 S31635 S31603 S31651 S31653 S31700 STS201 STS202 STS301 STS304 STS304L STS304N1 STS304N2 STS304LN STS305 STS309S STS310S STS316 STS316L STS316N STS316LN STS316J1 STS316J1L STS317 1.4372 1.4373 1.4319 1.4301 1.4306 1.4315 1.4303 1.4833 1.4845 1.4401 1.4571 1.4404 1.4429 UNS KS 日本 美国 韩国 欧盟BSEN 20 21 22 00Cr19Ni13Mo3 0Cr18Ni10Ti 0Cr18Ni11Nb 022Cr19Ni13Mo3 06Cr18Ni11Ti 06Cr18Ni11Nb SUS317L SUS321 SUS347 317L 321 347 S31703 S32100 S34700 STS317L STS321 STS347 1.4438 1.4541 1.455 奥氏体-铁素体型不锈钢（双相不锈钢） 23 24 0Cr26Ni5Mo2 00Cr18Ni5Mo3Si2 022Cr19Ni5Mo3Si2N SUS329J1 SUS329J3L 铁素体型不锈钢 25 26 27 28 29 30 31 0Crl3Al 00Cr12 1Cr17 1Cr17Mo 00Cr18Mo2 06Crl3Al 022Cr11Ti 022Cr12 10Cr17 10Cr17Mo 022Cr18NbTi 019Cr19Mo2NbTi SUS405 SUH409 SUS410L SUS430 SUS434 SUS444 405 409 430 434 444 马氏体型不锈钢 32 33 34 35 36 1Cr12 1Cr13 2Cr13 3Cr13 7Cr17 12Cr12 12Cr13 20Cr13 30Cr13 68Cr17 SUS403 SUS410 SUS420J1 SUS420J2 SUS440A 403 410 420 440A S40300 S41000 S42000 S44002 STS403 STS410 STS420J1 STS420J2 STS440A 1.4006 1.4021 1.4028 S40500 S40900 S43000 S43400 S43940 S44400 STS405 STS409 STS410L STS430 STS434 STS444 1.4002 1.4512 1.4016 1.4113 1.4509 1.4521 329 S32900 S31803 STS329J1 STS329J3L 1.4477 1.4462
国标、美标不锈钢常用牌号、化学成分对照表 - 图文
