Steel Beam Sizes / Europe / UPN Channels / UPN 140
UPN 140 Dimensions, Weight and Section Properties
EN UPN taper flange channels · v2026.1
UPN 140: 140 mm depth, 60 mm flange width, 16 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
UPN 140 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 | 10.75 lb/ft | 16.00 kg/m |
| Depth, d | 5.51 in | 140.00 mm |
| Flange width, bf | 2.36 in | 60.00 mm |
| tw | 0.276 in | 7.000 mm |
| tf | 0.394 in | 10.000 mm |
| Area | 3.16 in² | 2,040.00 mm² |
| Ix | 14.54 in⁴ | 6,050,000 mm⁴ |
| Iy | 1.51 in⁴ | 627,000.00 mm⁴ |
| Sx | 5.27 in³ | 86,400.00 mm³ |
| Sy | 0.92 in³ | 15,000.00 mm³ |
| Zx | 6.29 in³ | 103,000.00 mm³ |
| Zy | 1.73 in³ | 28,300.00 mm³ |
| rx | 2.15 in | 54.50 mm |
| ry | 0.69 in | 17.50 mm |
| J | 0.14 in⁴ | 56,800.00 mm⁴ |
| Cw | 6.70 in⁶ | 1,800,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus UPN 140.
Lighter in UPN taper flange channels
UPN 120
- Weight
- 13.4 kg/m (-16%)
- Depth
- 120.0 mm (-14%)
- Ix
- 3,640,000 mm⁴ (-40%)
Heavier in UPN taper flange channels
UPN 160
- Weight
- 18.8 kg/m (+17%)
- Depth
- 160.0 mm (+14%)
- Ix
- 9,250,000 mm⁴ (+53%)
Another Iₓ option in UPN taper flange channels
UPN 100
- Weight
- 10.6 kg/m (-34%)
- Depth
- 100.0 mm (-29%)
- Ix
- 2,060,000 mm⁴ (-66%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology