UNI 7947
UNI 7947 (Plain end welded and sized precision steel tubes)· UNI (Italy) · 5 materials
| Designation | Material group | |
|---|---|---|
| Fe 280 | Structural and constructional steels | chevron_right |
| Fe 320 | Structural and constructional steels | chevron_right |
| Fe 360 | Structural and constructional steels | chevron_right |
| Fe 410 | Structural and constructional steels | chevron_right |
| Fe 490 | Structural and constructional steels | chevron_right |