Table 2 Chemical compositions of commercial stainless steels.
From: A new class of lightweight, stainless steels with ultra-high strength and large ductility
Alloys | Chemical composition, wt% | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
C | Mn | Cr | Ni | Mo | Cu | V | Nb | Ti | Fe | ||
Austenitic stainless steel | 304 (UNS S30400) | 0.04 | 0.99 | 18.43 | 7.30 | 0.12 | 0.26 | 0.110 | 0.015 | 0.018 | Bal |
316 (UNS S31603) | 0.02 | 0.97 | 16.58 | 9.17 | 1.97 | 0.22 | 0.100 | 0.019 | 0.025 | Bal | |
309S (UNS S30908) | 0.06 | 0.90 | 19.42 | 11.24 | – | – | 0.055 | 0.015 | 0.010 | Bal | |
301S (UNS S31008) | 0.07 | 1.23 | 25.44 | 18.55 | 0.18 | 0.05 | 0.057 | 0.010 | 0.007 | Bal | |
Ferritic stainless steel | 409L (UNS S40903) | 0.02 | 0.22 | 11.65 | – | – | – | 0.057 | 0.010 | 0.186 | Bal |
430 (UNS S43000) | 0.04 | 0.34 | 16.46 | – | – | – | 0.100 | 0.006 | 0.004 | Bal | |
