NF A 37-501
NF A 37-501 (Cold rolled uncoated mild steel narrow strip for cold forming - Technical delivery conditions)· AFNOR NF (France) · 4 materials
| Designation | Material group | |
|---|---|---|
| F 12 | Structural and constructional steels | chevron_right |
| F 13 | Structural and constructional steels | chevron_right |
| F 13R | Structural and constructional steels | chevron_right |
| F 14 | Structural and constructional steels | chevron_right |