DIN 1628
DIN 1628 (High performance welded circular unalloyed steel tubes; technical delivery conditions)· DIN (Germany) · 6 materials
| Designation | Material group | |
|---|---|---|
| 1.0255 | Structural and constructional steels | chevron_right |
| 1.0257 | Structural and constructional steels | chevron_right |
| 1.0581 | Structural and constructional steels | chevron_right |
| St 37.4 | Structural and constructional steels | chevron_right |
| St 44.4 | Structural and constructional steels | chevron_right |
| St 52.4 | Structural and constructional steels | chevron_right |