ISO 9477
ISO 9477 (High strength cast steels for general engineering and structural purposes)· ISO (International) · 4 materials
| Designation | Material group | |
|---|---|---|
| Grade 410-620 | Cast steels | chevron_right |
| Grade 540-720 | Cast steels | chevron_right |
| Grade 620-820 | Cast steels | chevron_right |
| Grade 840-1030 | Cast steels | chevron_right |