Austenitic Stainless Steel Grades Types
Austenitic Stainless Steel Types
| China GB | ISO Unified Digital Code | ASTM / ASME Grade | UNS Code | EN Code | Company Commercial Grade |
| 06Cr19Ni10 | S30408 | 304 | S30400 | 1.4301 | – |
| 07Cr19Ni10 | S30409 | 304H | S30409 | 1.4948 | – |
| 022Cr19Ni10 | S30403 | 304L | S30403 | 1.4307 | – |
| 022Cr19Ni10N | S30453 | 304LN | S30453 | 1.4311 | – |
| – | – | Super304 | S30432 | – | Super304H(NSSMC) |
| 06Cr18Ni11Ti | S32168 | 321 | S32100 | 1.4541 | – |
| 07Cr18Ni11Ti | S32169 | 321H | S32109 | 1.494 | – |
| 06Cr17Ni12Mo2 | S31608 | 316 | S31600 | 1.4401 | – |
| 022Cr17Ni12Mo2 | S31603 | 316L | S31603 | 1.4404 | – |
| 022Cr17Ni12Mo2N | S31653 | 316LN | S31653 | 1.4406 | – |
| 06Cr17Ni12Mo3Ti | S31668 | 316Ti | S31635 | 1.4571 | – |
| 00Cr17Ni14Mo2 | 316LMoD/316LUG | S31603 | 1.4435 | – | |
| 022Cr19Ni13Mo3 | S31703 | 317L | S31703 | 1.4438 | – |
| 022Cr19Ni16Mo5N | S31723 | 317LMN | S31725 | 1.4439 | – |
| 06Cr25Ni20 | S31008 | 310S | S31008 | 1.4845 | – |
| 00Cr19Ni11 | – | 304L | S30403 | 1.4307 | 3RE12(Sandvik) |
| – | – | 310L | S31002 | 1.4335 | 2RE10(Sandvik) |
| 20Cr25Ni20 | S31020 | 310H | S31009 | 1.4821 | |
| 16Cr25Ni20Si2 | S38340 | 314 | – | 1.4841 | |
| 022Cr25Ni22Mo2N | S31053 | 310MoLN | S31050 | 1.4466 | 2RE69(Sandvik) |
| – | – | 310HCbN | S31042 | – | HR3C(NSSMC) |
| 07Cr18Ni11Nb | S34749 | 347H | S34709 | 1.4942 | – |
| – | – | 347HFG | S34710 | – | – |
| 015Cr21Ni26M5Cu2 | S31782 | 904L | N08904 | 1.4539 | 2RK65(Sandvik) |
| 015Cr20Ni18Mo6CuN | S31252 | S31254 | S31254 | 1.4547 | 254SMO(Sandvik) |
| 00Cr20Ni24Mo6N | – | N08367 | N08367 | – | AL6XN, AL6XN plus(ATI) |
| 00Cr21Ni25Mo6CuN | – | N08926 | N08926 | 1.4529 | – |
| 015Cr24Ni22Mo8Mn3CuN | S32652 | S32654 | S32654 | 1.4652 | 654SMO(Outokumpu) |
| 00Cr22Ni27Mo7CuN | – | S31277 | S31277 | – | – |
Austenitic Stainless Steel Composition
| ASME | AISI UNS | EN | JIS | Cmax | Cr | Ni | Mo | Cu | Others |
| TP 304 | S30400 | 1.4301 | SUS 304 | 0.08 | 18.0 | 8.0 | |||
| TP 304 L | S30403 | 1.4307 | SUS 304L | 0.035 | 18.0 | 8.0 | |||
| TP 304H | S30403 | 1.4948 | SUS 304H | 0.04-0.1 | 18.0 | 8.0 | |||
| TP 321 | S32100 | 1.4541 | SUS 321 | 0.080 | 17.0 | 9.0 | 5(C+N)<Ti< 0.7 | ||
| TP 321H | S32100 | 1.4878 | SUS 321 | 0.04-0.1 | 17.0 | 9.0 | 4(C+N)<Ti< 0.7 | ||
| TP 347 | S3470 | 1.4550 | SUS 347 | 0.08 | 17.0 | 9.0 | 10×C<Nb<1.10 | ||
| TP 347H | S34709 | SUS 347 | 0.04-0.1 | 17.0 | 9.0 | 8×C<Nb<1.10 | |||
| TP 316 | S31600 | 1.4401 | SUS 316 | 0.08 | 16.0 | 10.0 | 2.0 | ||
| TP 316L | S31603 | 1.4404 | SUS 316L | 0.035 | 16.0 | 10.0 | 2.0 | ||
| TP 316H | S31609 | SUS 316H | 0.04-0.1 | 16.0 | 10.0 | 2.0 | |||
| TP 316 Ti | S31635 | 1.4571 | SUS 316Ti | 0.08 | 16.0 | 10.0 | 2.0 | N:0.10 min 5(C+N)<Ti< 0.7 | |
| TP 317 | S31700 | 1.4438 | SUS 317L | 0.08 | 18.0 | 11.0 | 3.0 | ||
| TP 317L | 31703 | 1.4438 | SUS 317L | 0.035 | 18.0 | 11.0 | 3.0 | ||
| TP 309S | S30908 | 1.4833 | SUS 309S | 0.08 | 22.0 | 12.0 | |||
| TP 310 | S31000 | 1.4841 | SUS 310 | 0.08 | 24.0 | 19.0 | |||
| TP 310S | S31008 | 1.4845 | SUS 310S | 0.08 | 24.0 | 19.0 | |||
| TP 310H | S31009 | 1.4845 | SUS 310H | 0.04-0.10 | 24.0 | 19.0 | |||
| TP 904L | N08904 | 1.4539 | SUS 904L | 0.020 | 19.0> | 23.0 | 4.0 | 1.00-2.00 |
Related References:
Austenitic Stainless Steel
Superaustenitic Stainless Steel
Austenitic Stainless Steel Grades Types
Austenitic stainless steel for timber fixings
Magnetic Properties of Austenitic Stainless Steel
Austenitic Stainless Steel Grades Comparison Table
Surface Hardening of Austenitic Stainless Steel with Nitrogen
Effect of Austenitic Steel Composition and Heat Treatment
Compared Austenitic and Duplex Steel strength and vulnerable
Stress Relieving Heat Treatment for Austenitic Stainless Steel
Mechanism Measurement of Work Hardening Austenitic Steel
Composition Effect Magnetic Permeability of Austenitic Steel
Effect of Cold Work and Heat Treatment of Austenitic Stainless Steel
