HE 320 series
5 he wide flange sections sections of nominal size HE 320, 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) |
|---|---|---|---|---|---|---|---|
| HE 320 M | 245 | 359 | 309 | 21 | 40 | 681,000,000 | 4,440,000 |
| HE 320 C | 186 | 340 | 305 | 16 | 30.5 | 487,000,000 | 3,270,000 |
| HE 320 B | 127 | 320 | 300 | 11.5 | 20.5 | 308,000,000 | 2,150,000 |
| HE 320 A | 97.6 | 310 | 300 | 9 | 15.5 | 229,000,000 | 1,630,000 |
| HE 320 AA | 74.2 | 301 | 300 | 8 | 11 | 164,000,000 | 1,200,000 |