G 7821
G 7821 (Cast carbon steels for general engineering purposes)· JIS (Japan) · 8 materials
| Designation | Material group | |
|---|---|---|
| 200-400 | Cast steels | chevron_right |
| 200-400 W | Cast steels | chevron_right |
| 230-450 | Cast steels | chevron_right |
| 230-450 W | Cast steels | chevron_right |
| 270-480 | Cast steels | chevron_right |
| 270-480 W | Cast steels | chevron_right |
| 340-550 | Cast steels | chevron_right |
| 340-550W | Cast steels | chevron_right |