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Comparison of steel standards in different countries-stainless steel

No 中国 日本 美国 韩国 德国 印度 澳大利亚 中国台湾
GB JIS ASTM UNS KS DIN BIS AS CNS
austenitic stainless steel
1 12Cr17Mn6Ni5N SUS201 201 S20100 STS201 1.4372 10Cr17Mn6Ni4N20 201-2 201
2 12Cr18Mn9Ni5N SUS202 202 S20200 STS202 1.4373 – – 202
3 12Cr17Ni7 SUS301 301 S20200 STS301 1.4319 10Cr17Ni7 301 301
4 06Cr19Ni10 SUS304 304 S30400 STS304 1.4301 07Cr18Ni9 304 304
5 022Cr19Ni10 SUS304L 304L S30403 STS304L 1.4306 02Cr18Ni11 304L 304L
6 06Cr19Ni10N SUS304N1 304N S30451 STS304N1 1.4315 – 304N1 304N1
7 06Cr19Ni9NbN SUS304N2 XM21 S30452 STS304N2 – – 304N2 304N2
8 022Cr19Ni10N SUS304LN 304LN S30453 STS304LN – – 304LN 304LN
9 10Cr18Ni12 SUS305 305 S30500 STS305 1.4303 – 305 305
10 06Cr23Ni13 SUS309S 309S S30908 STS309S 1.4833 – 309S 309S
11 06Cr25Ni20 SUS310S 310S S31008 STS310S 1.4845 – 310S 310S
12 06Cr17Ni12Mo2 SUS316 316 S31600 STS316 1.4401 04Cr17Ni12Mo2 316 316
13 06Cr17Ni12Mo2Ti SUS316Ti 316Ti S31635 – 1.4571 04Cr17Ni12MoTi20 316Ti 316Ti
14 022Cr17Ni12Mo2 SUS316L 316L S31603 STS316L 1.4404 ~02Cr17Ni12Mo2 316L 316L
15 06Cr17Ni12Mo2N SUS316N 316N S31651 STS316N – – 316N 316N
16 022Cr17Ni13Mo2N SUS316LN 316LN S31653 STS316LN 1.4429 – 316LN 316LN
17 06Cr18Ni12Mo2Cu2 SUS316J1 – – STS316J1 – – 316J1 316J1
18 022Cr18Ni14Mo2Cu2 SUS316J1L – – STS316J1L – – – 316J1L
19 06Cr19Ni13Mo3 SUS317 317 S31700 STS317 – – 317 317
20 022Cr19Ni13Mo3 SUS317L 317L S31703 STS317L 1.4438 – 317L 317L
21 06Cr18Ni11Ti S SUS321 321 S32100 STS321 1.4541 04Cr18Ni10Ti20 321 321
22 06Cr18Ni11Nb SUS347 347 S34700 STS347 1.455 04Cr18Ni10Nb40 347 347
duplex stainless steel
1 – SUS329J1 329 S32900 STS329J1 1.4477 – 329J1 –
2 022Cr23Ni5Mo3N – S32205 F60 – 1.4462 – 2205 2205
3 022Cr25Ni7Mo4N – S32750 F53 – 1.441 – 2507 2507
ferritic stainless steel
1 06Crl3Al SUS405 405 S40500 STS405 1.4002 04Cr13 405 405
2 022Cr11Ti SUH409 409 S40900 STS409 1.4512 – 409L 409L
3 022Cr12 SUS410L – – STS410L – – 410L 410L
4 10Cr17 SUS430 430 S43000 STS430 1.4016 05Cr17 430 430
5 10Cr17Mo SUS434 434 S43400 STS434 1.4113 – 434 434
6 022Cr18NbTi – – S43940 – 1.4509 – 439 439
7 019Cr19Mo2NbTi SUS444 444 S44400 STS444 1.4521 – 444 444
martensitic stainless steel
1 12Cr12 SUS403 403 S40300 STS403 – – 403 403
2 12Cr13 SUS410 410 S41000 STS410 1.4006 12Cr13 410 410
3 20Cr13 SUS420J1 410 S42000 STS420J1 1.4021 20Cr13 420 420J1
4 30Cr13 SUS420J2 – – STS420J2 1.4028 30 Cr13 420J2 420J2
5 68Cr17 SUS440A 440A S44002 STS440A – – 440A 440A