Steel Beam Sizes / Europe / HD Sections / HD 320×97.6
HD 320×97.6 Steel Beam Dimensions and Properties
EN HD wide flange columns · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
HD 320×97.6 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 65.58 lb/ft | 97.60 kg/m |
| Depth, d | 12.20 in | 310.00 mm |
| Flange width, bf | 11.81 in | 300.00 mm |
| tw | 0.354 in | 9.000 mm |
| tf | 0.610 in | 15.500 mm |
| Area | 19.22 in² | 12,400.00 mm² |
| Ix | 550.17 in⁴ | 229,000,000 mm⁴ |
| Iy | 167.70 in⁴ | 69,800,000 mm⁴ |
| Sx | 90.32 in³ | 1,480,000 mm³ |
| Sy | 28.44 in³ | 466,000.00 mm³ |
| Zx | 99.47 in³ | 1,630,000 mm³ |
| Zy | 43.33 in³ | 710,000.00 mm³ |
| rx | 5.35 in | 136.00 mm |
| ry | 2.95 in | 74.90 mm |
| J | 2.69 in⁴ | 1,120,000 mm⁴ |
| Cw | 5,623.08 in⁶ | 1,510,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HD 320×97.6.
Lighter in HD wide flange columns
HD 260×93.0
- Weight
- 93.0 kg/m (-4.7%)
- Depth
- 260.0 mm (-16%)
- Ix
- 149,000,000 mm⁴ (-35%)
Heavier in HD wide flange columns
HD 260×114
- Weight
- 114.0 kg/m (+17%)
- Depth
- 268.0 mm (-14%)
- Ix
- 189,000,000 mm⁴ (-17%)
Closest Iₓ in HD wide flange columns
HD 260×142
- Weight
- 142.0 kg/m (+45%)
- Depth
- 278.0 mm (-10%)
- Ix
- 243,000,000 mm⁴ (+6.1%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology