🇨🇳 China equivalent of
S690QL1.8928
Q690D93%
Standard: GB · Source: GB/T 1591
Chinese equivalent, close match
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | ASTM | ASTM A514 Grade B | REF |
| 🇪🇺 | Europe | EN | S690QL | 100% |
| 🇯🇵 | Japan | JIS | JIS SM570 | 80% |