Steel Beam Sizes / UK / Parallel Flange Channels / PFC 150×75×18
PFC 150×75×18 Dimensions, Weight and Section Properties
UK Parallel flange channels · v2023.11
PFC 150×75×18: 150 mm depth, 75 mm flange width, 17.9 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
PFC 150×75×18 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 | 12.03 lb/ft | 17.90 kg/m |
| Depth, d | 5.91 in | 150.00 mm |
| Flange width, bf | 2.95 in | 75.00 mm |
| tw | 0.217 in | 5.500 mm |
| tf | 0.394 in | 10.000 mm |
| Area | 3.53 in² | 2,280.00 mm² |
| Ix | 20.69 in⁴ | 8,610,000 mm⁴ |
| Iy | 3.15 in⁴ | 1,310,000 mm⁴ |
| Sx | 7.02 in³ | 115,000.00 mm³ |
| Sy | 1.65 in³ | 27,000.00 mm³ |
| Zx | 8.06 in³ | 132,000.00 mm³ |
| Zy | 2.88 in³ | 47,200.00 mm³ |
| rx | 2.42 in | 61.50 mm |
| ry | 0.94 in | 24.00 mm |
| J | 0.15 in⁴ | 61,000.00 mm⁴ |
| Cw | 17.39 in⁶ | 4,670,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus PFC 150×75×18.
Lighter in Parallel flange channels
PFC 125×65×15
- Weight
- 14.8 kg/m (-17%)
- Depth
- 125.0 mm (-17%)
- Ix
- 4,830,000 mm⁴ (-44%)
Heavier in Parallel flange channels
PFC 180×75×20
- Weight
- 20.3 kg/m (+13%)
- Depth
- 180.0 mm (+20%)
- Ix
- 13,700,000 mm⁴ (+59%)
Another Iₓ option in Parallel flange channels
PFC 150×90×24
- Weight
- 23.9 kg/m (+34%)
- Depth
- 150.0 mm (0.0%)
- Ix
- 11,600,000 mm⁴ (+35%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology