NBR 5920
NBR 5920 (Cold rolled low alloy steel coil and sheet with atmospheric corrosion resistance for structural use - Requirements)· NBR (Brazil) · 6 materials
| Designation | Material group | |
|---|---|---|
| CFR 400 | Structural and constructional steels | chevron_right |
| CFR 500 | Structural and constructional steels | chevron_right |
| FR 250 | Structural and constructional steels | chevron_right |
| FR 300 | Structural and constructional steels | chevron_right |
| FR 350 | Structural and constructional steels | chevron_right |
| FR 350 P | Structural and constructional steels | chevron_right |