NBR 6650
NBR 6650 (Thin coils and sheets of hot rolled carbon steel for structural use - Specification)· NBR (Brazil) · 9 materials
| Designation | Material group | |
|---|---|---|
| CF-21 | Structural and constructional steels | chevron_right |
| CF-24 | Structural and constructional steels | chevron_right |
| CF-26 | Structural and constructional steels | chevron_right |
| CF-28 | Structural and constructional steels | chevron_right |
| CF-30 | Structural and constructional steels | chevron_right |
| CFQ210 | Structural and constructional steels | chevron_right |
| CFQ250 | Structural and constructional steels | chevron_right |
| CFQ280 | Structural and constructional steels | chevron_right |
| CFQ300 | Structural and constructional steels | chevron_right |