D 3580
D 3580 (Oil tempered wire for valve springs)· KS (Korea) · 3 materials
| Designation | Material group | |
|---|---|---|
| SWO-V | Structural and constructional steels | chevron_right |
| SWOCV-V | Structural and constructional steels | chevron_right |
| SWOSC-V | Structural and constructional steels | chevron_right |