Steel Beam Sizes / Europe / IPE Sections / IPE AA 100
IPE AA 100 Dimensions, Weight and Section Properties
EN IPE beams · v2026.1
IPE AA 100: 97.6 mm depth, 55 mm flange width, 6.7 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
IPE AA 100 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 | 4.50 lb/ft | 6.70 kg/m |
| Depth, d | 3.84 in | 97.60 mm |
| Flange width, bf | 2.17 in | 55.00 mm |
| tw | 0.142 in | 3.600 mm |
| tf | 0.177 in | 4.500 mm |
| Area | 1.33 in² | 860.00 mm² |
| Ix | 3.27 in⁴ | 1,360,000 mm⁴ |
| Iy | 0.30 in⁴ | 126,000.00 mm⁴ |
| Sx | 1.70 in³ | 27,900.00 mm³ |
| Sy | 0.31 in³ | 5,000.00 mm³ |
| Zx | 1.95 in³ | 31,900.00 mm³ |
| Zy | 0.44 in³ | 7,200.00 mm³ |
| rx | 1.57 in | 39.80 mm |
| ry | 0.48 in | 12.10 mm |
| J | 0.02 in⁴ | 6,700.00 mm⁴ |
| Cw | 1.01 in⁶ | 270,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus IPE AA 100.
Lighter in IPE beams
IPE 80
- Weight
- 6.0 kg/m (-10%)
- Depth
- 80.0 mm (-18%)
- Ix
- 801,000 mm⁴ (-41%)
Heavier in IPE beams
IPE A 100
- Weight
- 6.9 kg/m (+3.0%)
- Depth
- 98.0 mm (+0.4%)
- Ix
- 1,410,000 mm⁴ (+3.7%)
Another Iₓ option in IPE beams
IPE 100
- Weight
- 8.1 kg/m (+21%)
- Depth
- 100.0 mm (+2.5%)
- Ix
- 1,710,000 mm⁴ (+26%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology