ISO 559
ISO 559 (Steel tubes for water and sewage)· ISO (International) · 5 materials
| Designation | Material group | |
|---|---|---|
| ST 320 | Structural and constructional steels | chevron_right |
| ST 360 | Structural and constructional steels | chevron_right |
| ST 410 | Structural and constructional steels | chevron_right |
| ST 430 | Structural and constructional steels | chevron_right |
| ST 500 | Structural and constructional steels | chevron_right |