🇯🇵 Japan equivalent of
11SMn301.0715
SUM2288%
Standard: JIS · Source: JIS G4804
Japanese free-cutting equivalent
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | SAE | SAE 1213 | REF |
| 🇪🇺 | Europe | EN | 11SMn30 | 100% |
| 🇪🇺 | Europe | DIN | 9SMn28 (old) | 98% |
| 🇺🇸 | USA | SAE | SAE 1215 | 85% |
| 🇨🇳 | China | GB | Y15 | 85% |