🇯🇵 Japan equivalent of
C451.0503
S45C98%
Standard: JIS · Source: JIS G4051
Virtually identical
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | AISI | AISI 1045 | REF |
| 🇪🇺 | Europe | EN | C45 | 100% |
| 🇬🇧 | United Kingdom | BS | 080M46 / EN8 | 96% |
| 🇨🇳 | China | GB | 45 | 95% |