WB 476
WB 476 (Cold-tough cast steel GS-21Mn5 P and PG, material No.1.1138, Hollow casting, solid casting, valve body)· VdTÜV (Germany) · 2 materials
| Designation | Material group | |
|---|---|---|
| 1.1138 | Cast steels | chevron_right |
| GS-21 Mn 5 P | Cast steels | chevron_right |
WB 476 (Cold-tough cast steel GS-21Mn5 P and PG, material No.1.1138, Hollow casting, solid casting, valve body)· VdTÜV (Germany) · 2 materials
| Designation | Material group | |
|---|---|---|
| 1.1138 | Cast steels | chevron_right |
| GS-21 Mn 5 P | Cast steels | chevron_right |