| Type | Grade of Steel | Chemical component(mass fraction)% | ||||||||||||||||||||
| C | Si | Mn | Cr | Ni | Mo | Cu | Ti | Nb | N | P | S | |||||||||||
| Austenitic | S30408 | ≤0.08 | ≤1.00 | ≤2.00 | 18.00-20.00 | 8.00-10.50 | — | —— | —— | — | — | ≤0.035 | ≤0.020 | |||||||||
| S30403 | ≤0.030 | ≤1.00 | ≤2.00 | 18.00-20.00 | 8.00-12.00 | — | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S30409 | 0.4-0.10 | ≤1.00 | ≤2.00 | 18.00-20.00 | 8.00-10.50 | — | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S32168 | ≤0.08 | ≤1.00 | ≤2.00 | 17.00-19.00 | 9.00-12.00 | — | — | 5xC-0.70 | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S34779 | 0.04-0.10 | ≤1.00 | ≤2.00 | 17.00-19.00 | 9.00-12.00 | — | — | — | 8xC-1.10 | — | ≤0.035 | ≤0.020 | ||||||||||
| S31608 | ≤0.08 | ≤1.00 | ≤2.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S31603 | ≤0.030 | ≤1.00 | ≤2.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S31609 | 0.04-0.10 | ≤1.00 | ≤2.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S31668 | ≤0.08 | ≤1.00 | ≤2.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | 5xC-0.70 | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S31703 | ≤0.030 | ≤1.00 | ≤2.00 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | — | —— | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S31008 | 0.04-0.08 | ≤1.00 | ≤2.00 | 24.00-26.00 | 19.00-22.00 | — | — | — | — | — | ≤0.035 | ≤0.020 | ||||||||||
| S39042 | ≤0.020 | ≤1.00 | ≤2.00 | 19.00-21.00 | 24.00-26.00 | 4.00-5.00 | 1.20-2.00 | — | — | ≤0.10 | ≤0.030 | ≤0.010 | ||||||||||
| Austenitic Monotonic Type | S21953 | ≤0.030 | 1.30-2.00 | 1.00-2.00 | 18.00-19.50 | 4.50-5.50 | 2.50-3.00 | — | — | —— | 0.05-0.12 | ≤0.030 | ≤0.020 | |||||||||
| S22253 | ≤0.030 | ≤1.00 | ≤2.00 | 21.00-23.00 | 4.50-6.50 | 2.50-3.00 | — | — | — | 0.08-0.20 | ≤0.030 | ≤0.020 | ||||||||||
| S22053 | ≤0.030 | ≤1.00 | ≤2.00 | 22.00-23.00 | 4.50-6.50 | 3.00-3.50 | — | — | — | 0.14-1.10 | ≤0.030 | ≤0.020 | ||||||||||
| No. | China | America | Korea | European Union BSEN | India IS | Australia AS | Taiwan,China CNS | |||||||||||||||
| Old Brand | New Brand (07.10) | Japan | ASTM | UNS | KS | |||||||||||||||||
| 1 | 1Cr17Mn6Ni5N | 12Cr17Mn6Ni5N | SUS201 | 201 | S20100 | STS201 | 1.4372 | 10Cr17Mn6Ni4N²⁰ | 201-2 | 201 | ||||||||||||
| 2 | 1Cr18Mn8Ni5N | 12Cr18Mn9Ni5N | SUS202 | 202 | S20200 | STS202 | 1.4373 | — | — | 202 | ||||||||||||
| 3 | 1Cr17Ni17 | 12Cr17Ni7 | SUS3014 | 301 | S30100 | STS301 | 1.4319 | 10Cr17Ni7 | 301 | 301 | ||||||||||||
| 4 | 0Cr18Ni9 | 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 07Cr18Ni9 | 304 | 304 | ||||||||||||
| 5 | 00Cr19Ni10 | 022Cr19Ni10 | SUS304L | 304L | S30403 | STS304L | 1.4306 | 02Cr18Ni11 | 304L | 304L | ||||||||||||
| 6 | 0Cr19Ni9N | 06Cr19Ni10N | SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | — | 304N1 | 304N1 | ||||||||||||
| 7 | 0Cr19Ni10NbN | 06Cr19Ni9NbN | SUS304N2 | XM21 | S30452 | STS304N2 | — | — | 304N2 | 304N2 | ||||||||||||
| 8 | 00Cr18Ni10N | 022Cr19Ni10N | SUS304LN | 304LN | S30453 | STS304LN | — | — | 304LN | 304LN | ||||||||||||
| 9 | 1Cr18Ni12 | 10Cr18Ni12 | SUS305 | 305 | 530500 | STS305 | 1.4303 | — | 305 | 305 | ||||||||||||
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