UPN 300 series
1 upn taper flange channels sections of nominal size UPN 300, 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 300 | 46.2 | 300 | 100 | 10 | 16 | 80,300,000 | 632,000 |