WB 399/3
WB 399/3 (Unalloyed steel C 21; Material No. 1.4032; Bar, forging, flange, ring)· VdTÜV (Germany) · 2 materials
| Designation | Material group | |
|---|---|---|
| 1.0432 | Structural and constructional steels | chevron_right |
| C 21 | Structural and constructional steels | chevron_right |