Steel Beam Sizes / UK / SHS / SHS 140×140×7.1
SHS 140×140×7.1 Dimensions, Weight and Section Properties
UK Square hollow sections · v2023.11
SHS 140×140×7.1: 29.2 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
SHS 140×140×7.1 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 | 19.62 lb/ft | 29.20 kg/m |
| Height | 5.51 in | 140.00 mm |
| Width | 5.51 in | 140.00 mm |
| t | 0.280 in | 7.100 mm |
| Area | 5.77 in² | 3,720.00 mm² |
| Ix | 26.19 in⁴ | 10,900,000 mm⁴ |
| Iy | 26.19 in⁴ | 10,900,000 mm⁴ |
| Sx | 9.46 in³ | 155,000.00 mm³ |
| Sy | 9.46 in³ | 155,000.00 mm³ |
| Zx | 11.23 in³ | 184,000.00 mm³ |
| Zy | 11.23 in³ | 184,000.00 mm³ |
| rx | 2.13 in | 54.00 mm |
| ry | 2.13 in | 54.00 mm |
| J | 41.08 in⁴ | 17,100,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus SHS 140×140×7.1.
Lighter in Square hollow sections
SHS 150×150×6.3
- Weight
- 28.1 kg/m (-3.8%)
- Depth
- 150.0 mm (+7.1%)
- Ix
- 12,200,000 mm⁴ (+12%)
Heavier in Square hollow sections
SHS 120×120×8.8
- Weight
- 30.1 kg/m (+3.1%)
- Depth
- 120.0 mm (-14%)
- Ix
- 7,790,000 mm⁴ (-29%)
Another Iₓ option in Square hollow sections
SHS 150×150×5.6
- Weight
- 25.1 kg/m (-14%)
- Depth
- 150.0 mm (+7.1%)
- Ix
- 11,100,000 mm⁴ (+1.8%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology