ISO 6317
ISO 6317 (Hot-rolled carbon steel strip of commercial and drawing qualities)· ISO (International) · 4 materials
| Designation | Material group | |
|---|---|---|
| Grade HR1 | Structural and constructional steels | chevron_right |
| Grade HR2 | Structural and constructional steels | chevron_right |
| Grade HR3 | Structural and constructional steels | chevron_right |
| Grade HR4 | Structural and constructional steels | chevron_right |