Steel Beam Sizes / Europe / UPE Channels / UPE 100
UPE 100 Dimensions, Weight and Section Properties
EN UPE parallel flange channels · v2026.1
UPE 100: 100 mm depth, 55 mm flange width, 9.8 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
UPE 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 | 6.59 lb/ft | 9.80 kg/m |
| Depth, d | 3.94 in | 100.00 mm |
| Flange width, bf | 2.17 in | 55.00 mm |
| tw | 0.177 in | 4.500 mm |
| tf | 0.295 in | 7.500 mm |
| Area | 1.94 in² | 1,250.00 mm² |
| Ix | 4.97 in⁴ | 2,070,000 mm⁴ |
| Iy | 0.92 in⁴ | 383,000.00 mm⁴ |
| Sx | 2.53 in³ | 41,400.00 mm³ |
| Sy | 0.67 in³ | 11,000.00 mm³ |
| Zx | 2.93 in³ | 48,000.00 mm³ |
| Zy | 1.18 in³ | 19,300.00 mm³ |
| rx | 1.60 in | 40.70 mm |
| ry | 0.69 in | 17.50 mm |
| J | 0.05 in⁴ | 20,100.00 mm⁴ |
| Cw | 1.97 in⁶ | 530,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus UPE 100.
Lighter in UPE parallel flange channels
UPE 80
- Weight
- 7.9 kg/m (-19%)
- Depth
- 80.0 mm (-20%)
- Ix
- 1,070,000 mm⁴ (-48%)
Heavier in UPE parallel flange channels
UPE 120
- Weight
- 12.1 kg/m (+23%)
- Depth
- 120.0 mm (+20%)
- Ix
- 3,640,000 mm⁴ (+76%)
Another Iₓ option in UPE parallel flange channels
UPE 140
- Weight
- 14.5 kg/m (+48%)
- Depth
- 140.0 mm (+40%)
- Ix
- 6,000,000 mm⁴ (+190%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology