NBR 5921
NBR 5921 (Hot-rolled, high strength low alloy steel, coil and sheet, with improved atmospheric corrosion resistance, for structural use - Requirements and test methods)· NBR (Brazil) · 5 materials
| Designation | Material group | |
|---|---|---|
| CFR 400 | Structural and constructional steels | chevron_right |
| CFR 500 | Structural and constructional steels | chevron_right |
| QRC 300 | Structural and constructional steels | chevron_right |
| QRC 350 | Structural and constructional steels | chevron_right |
| QRC 350 P | Structural and constructional steels | chevron_right |