Steel Beam Sizes / Europe / HD Sections / HD 400×744
HD 400×744 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 400×744 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 | 499.94 lb/ft | 744.00 kg/m |
| Depth, d | 19.61 in | 498.00 mm |
| Flange width, bf | 17.01 in | 432.00 mm |
| tw | 2.189 in | 55.600 mm |
| tf | 3.500 in | 88.900 mm |
| Area | 146.94 in² | 94,800.00 mm² |
| Ix | 8,216.58 in⁴ | 3,420,000,000 mm⁴ |
| Iy | 2,883.01 in⁴ | 1,200,000,000 mm⁴ |
| Sx | 836.03 in³ | 13,700,000 mm³ |
| Sy | 338.68 in³ | 5,550,000 mm³ |
| Zx | 1,049.61 in³ | 17,200,000 mm³ |
| Zy | 521.75 in³ | 8,550,000 mm³ |
| rx | 7.48 in | 190.00 mm |
| ry | 4.45 in | 113.00 mm |
| J | 514.14 in⁴ | 214,000,000 mm⁴ |
| Cw | 186,194.87 in⁶ | 50,000,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HD 400×744.
Lighter in HD wide flange columns
HD 400×677
- Weight
- 677.0 kg/m (-9.0%)
- Depth
- 483.0 mm (-3.0%)
- Ix
- 3,000,000,000 mm⁴ (-12%)
Heavier in HD wide flange columns
HD 400×818
- Weight
- 818.0 kg/m (+9.9%)
- Depth
- 514.0 mm (+3.2%)
- Ix
- 3,920,000,000 mm⁴ (+15%)
Closest Iₓ in HD wide flange columns
HD 400×634
- Weight
- 634.0 kg/m (-15%)
- Depth
- 474.0 mm (-4.8%)
- Ix
- 2,740,000,000 mm⁴ (-20%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology