🇺🇸 USA equivalent of
SUS420J2
AISI 420 (high C variant)S4200090%
Standard: AISI · Source: ASTM A276
US — 420 covers wide C range
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇯🇵 | Japan | JIS | SUS420J2 | REF |
| 🇪🇺 | Europe | EN | X30Cr13 (1.4028) | 95% |
| 🇨🇳 | China | GB | 3Cr13 | 95% |