SFS 509
SFS 509 (Case hardening steel 509. 20 NiCrMo 5)· SFS (Finland) · 1 materials
| Designation | Material group | |
|---|---|---|
| 509 (20 NiCrMo 5) | Structural and constructional steels | chevron_right |
SFS 509 (Case hardening steel 509. 20 NiCrMo 5)· SFS (Finland) · 1 materials
| Designation | Material group | |
|---|---|---|
| 509 (20 NiCrMo 5) | Structural and constructional steels | chevron_right |