UPN 280 series
1 upn taper flange channels sections of nominal size UPN 280, from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
| Designation | Weight (kg/m) | Depth (mm) | Flange (mm) | tw (mm) | tf (mm) | Iₓ (mm⁴) | Zₓ (mm³) |
|---|---|---|---|---|---|---|---|
| UPN 280 | 41.8 | 280 | 95 | 10 | 15 | 62,800,000 | 532,000 |