Steel Beam Sizes / Europe / UPN Channels / UPN 260
UPN 260 Dimensions, Weight and Section Properties
EN UPN taper flange channels · v2026.1
UPN 260: 260 mm depth, 90 mm flange width, 37.9 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
UPN 260 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 | 25.47 lb/ft | 37.90 kg/m |
| Depth, d | 10.24 in | 260.00 mm |
| Flange width, bf | 3.54 in | 90.00 mm |
| tw | 0.394 in | 10.000 mm |
| tf | 0.551 in | 14.000 mm |
| Area | 7.49 in² | 4,830.00 mm² |
| Ix | 115.80 in⁴ | 48,200,000 mm⁴ |
| Iy | 7.62 in⁴ | 3,170,000 mm⁴ |
| Sx | 22.64 in³ | 371,000.00 mm³ |
| Sy | 2.93 in³ | 48,000.00 mm³ |
| Zx | 26.97 in³ | 442,000.00 mm³ |
| Zy | 5.59 in³ | 91,600.00 mm³ |
| rx | 3.93 in | 99.90 mm |
| ry | 1.01 in | 25.60 mm |
| J | 0.61 in⁴ | 255,000.00 mm⁴ |
| Cw | 124.01 in⁶ | 33,300,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus UPN 260.
Lighter in UPN taper flange channels
UPN 240
- Weight
- 33.2 kg/m (-12%)
- Depth
- 240.0 mm (-7.7%)
- Ix
- 36,000,000 mm⁴ (-25%)
Heavier in UPN taper flange channels
UPN 280
- Weight
- 41.8 kg/m (+10%)
- Depth
- 280.0 mm (+7.7%)
- Ix
- 62,800,000 mm⁴ (+30%)
Another Iₓ option in UPN taper flange channels
UPN 220
- Weight
- 29.4 kg/m (-22%)
- Depth
- 220.0 mm (-15%)
- Ix
- 26,900,000 mm⁴ (-44%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology