NBR 9763
NBR 9763 (Steel for profiles, plates and bars, used in fixed structures)· NBR (Brazil) · 6 materials
| Designation | Material group | |
|---|---|---|
| AR 290 | Structural and constructional steels | chevron_right |
| AR-345 | Structural and constructional steels | chevron_right |
| BR 190 | Structural and constructional steels | chevron_right |
| MR 250 | Structural and constructional steels | chevron_right |
| RC 345A | Structural and constructional steels | chevron_right |
| RC 345B | Structural and constructional steels | chevron_right |