🇺🇸 USA equivalent of
321 Stainless Steel1.4541
AISI 321S32100REF
Standard: AISI · Source: ASTM A240
Virtually identical
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | X6CrNiTi18-10 | 100% |
| 🇯🇵 | Japan | JIS | SUS321 | 99% |
| 🇨🇳 | China | GB | 1Cr18Ni9Ti | 93% |