🇺🇸 USA equivalent of
440C / X105CrMo171.4125
AISI 440CS44004REF
Standard: AISI · Source: ASTM A276
US equivalent
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | X105CrMo17 | 100% |
| 🇯🇵 | Japan | JIS | SUS440C | 97% |
| 🇨🇳 | China | GB | 9Cr18Mo | 93% |