🇨🇳 China equivalent of
S355JR1.0045
Q355B95%
Standard: GB · Source: GB/T 1591
Chinese equivalent, very close match
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | ASTM | ASTM A572 Grade 50 | REF |
| 🇪🇺 | Europe | EN | S355JR | 100% |
| 🇪🇺 | Europe | DIN | St52-3 (old) | 98% |
| 🇬🇧 | United Kingdom | BS | BS 4360 50B | 92% |
| 🇯🇵 | Japan | JIS | SM490A | 90% |