🇺🇸 USA equivalent of
S355JR1.0045
ASTM A572 Grade 50K02502REF
Standard: ASTM · Source: ASTM A572/A572M
Yield 345 vs 355 MPa, broader P/S limits
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | S355JR | 100% |
| 🇪🇺 | Europe | DIN | St52-3 (old) | 98% |
| 🇨🇳 | China | GB | Q355B | 95% |
| 🇬🇧 | United Kingdom | BS | BS 4360 50B | 92% |
| 🇯🇵 | Japan | JIS | SM490A | 90% |