Steel Beam Sizes / UK / Parallel Flange Channels / PFC 260×90×35
PFC 260×90×35 Steel Beam Dimensions and Properties
UK Parallel flange channels · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
PFC 260×90×35 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 | 23.38 lb/ft | 34.80 kg/m |
| Depth, d | 10.24 in | 260.00 mm |
| Flange width, bf | 3.54 in | 90.00 mm |
| tw | 0.315 in | 8.000 mm |
| tf | 0.551 in | 14.000 mm |
| Area | 6.88 in² | 4,440.00 mm² |
| Ix | 113.64 in⁴ | 47,300,000 mm⁴ |
| Iy | 8.48 in⁴ | 3,530,000 mm⁴ |
| Sx | 22.21 in³ | 364,000.00 mm³ |
| Sy | 3.42 in³ | 56,000.00 mm³ |
| Zx | 25.94 in³ | 425,000.00 mm³ |
| Zy | 6.22 in³ | 102,000.00 mm³ |
| rx | 4.06 in | 103.00 mm |
| ry | 1.11 in | 28.20 mm |
| J | 0.49 in⁴ | 206,000.00 mm⁴ |
| Cw | 141.14 in⁶ | 37,900,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus PFC 260×90×35.
Lighter in Parallel flange channels
PFC 230×90×32
- Weight
- 32.2 kg/m (-7.5%)
- Depth
- 230.0 mm (-12%)
- Ix
- 35,200,000 mm⁴ (-26%)
Heavier in Parallel flange channels
PFC 300×90×41
- Weight
- 41.4 kg/m (+19%)
- Depth
- 300.0 mm (+15%)
- Ix
- 72,200,000 mm⁴ (+53%)
Closest Iₓ in Parallel flange channels
PFC 260×75×28
- Weight
- 27.6 kg/m (-21%)
- Depth
- 260.0 mm (0.0%)
- Ix
- 36,200,000 mm⁴ (-23%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology