EN 10270-1
EN 10270-1 (Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire)· EN (European Union) · 5 materials
| Designation | Material group | |
|---|---|---|
| DH | Structural and constructional steels | chevron_right |
| DM | Structural and constructional steels | chevron_right |
| SH | Structural and constructional steels | chevron_right |
| SL | Structural and constructional steels | chevron_right |
| SM | Structural and constructional steels | chevron_right |