HD 260 series
8 hd wide flange columns sections of nominal size HD 260, 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) |
|---|---|---|---|---|---|---|---|
| HD 260×299 | 299 | 335 | 278 | 31 | 55 | 642,000,000 | 4,730,000 |
| HD 260×225 | 225 | 309 | 271 | 24 | 42 | 438,000,000 | 3,400,000 |
| HD 260×172 | 172 | 290 | 268 | 18 | 32.5 | 313,000,000 | 2,520,000 |
| HD 260×142 | 142 | 278 | 265 | 15.5 | 26.5 | 243,000,000 | 2,020,000 |
| HD 260×114 | 114 | 268 | 262 | 12.5 | 21.5 | 189,000,000 | 1,600,000 |
| HD 260×93.0 | 93 | 260 | 260 | 10 | 17.5 | 149,000,000 | 1,280,000 |
| HD 260×68.2 | 68.2 | 250 | 260 | 7.5 | 12.5 | 104,000,000 | 920,000 |
| HD 260×54.1 | 54.1 | 244 | 260 | 6.5 | 9.5 | 79,800,000 | 714,000 |