WB 380
WB 380 (Rolled and forged steel for bolts and nuts, 40 NiCrMo 8 4 I, II, III, material No. 1.6562)· VdTÜV (Germany) · 2 materials
| Designation | Material group | |
|---|---|---|
| 1.6562 | Structural and constructional steels | chevron_right |
| 40 NiCrMo 8-4 | Structural and constructional steels | chevron_right |