🇨🇳 China equivalent of
34CrNiMo61.6582
34CrNiMo695%
Standard: GB · Source: GB/T 3077
Chinese adoption of EN grade
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | AISI | AISI 4340 | REF |
| 🇪🇺 | Europe | EN | 34CrNiMo6 | 100% |
| 🇬🇧 | United Kingdom | BS | 817M40 / EN24 | 93% |
| 🇯🇵 | Japan | JIS | SNCM439 | 88% |