Steel Beam Sizes / Europe / HE Sections / HE 100 AA
HE 100 AA Dimensions, Weight and Section Properties
EN HE wide flange sections · v2026.1
HE 100 AA: 91 mm depth, 100 mm flange width, 12.2 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HE 100 AA 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 | 8.20 lb/ft | 12.20 kg/m |
| Depth, d | 3.58 in | 91.00 mm |
| Flange width, bf | 3.94 in | 100.00 mm |
| tw | 0.165 in | 4.200 mm |
| tf | 0.217 in | 5.500 mm |
| Area | 2.42 in² | 1,560.00 mm² |
| Ix | 5.67 in⁴ | 2,360,000 mm⁴ |
| Iy | 2.21 in⁴ | 921,000.00 mm⁴ |
| Sx | 3.17 in³ | 52,000.00 mm³ |
| Sy | 1.10 in³ | 18,000.00 mm³ |
| Zx | 3.56 in³ | 58,400.00 mm³ |
| Zy | 1.73 in³ | 28,400.00 mm³ |
| rx | 1.53 in | 38.90 mm |
| ry | 0.96 in | 24.30 mm |
| J | 0.06 in⁴ | 23,300.00 mm⁴ |
| Cw | 6.26 in⁶ | 1,680,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HE 100 AA.
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology