Steel Beam Sizes / UK / RHS / RHS 180×100×14.2
RHS 180×100×14.2 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 180×100×14.2: 54.4 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RHS 180×100×14.2 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 | 36.56 lb/ft | 54.40 kg/m |
| Height | 7.09 in | 180.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.559 in | 14.200 mm |
| Area | 10.74 in² | 6,930.00 mm² |
| Ix | 62.22 in⁴ | 25,900,000 mm⁴ |
| Iy | 23.40 in⁴ | 9,740,000 mm⁴ |
| Sx | 17.57 in³ | 288,000.00 mm³ |
| Sy | 11.90 in³ | 195,000.00 mm³ |
| Zx | 23.07 in³ | 378,000.00 mm³ |
| Zy | 14.89 in³ | 244,000.00 mm³ |
| rx | 2.41 in | 61.10 mm |
| ry | 1.48 in | 37.50 mm |
| J | 57.18 in⁴ | 23,800,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 180×100×14.2.
Lighter in Rectangular hollow sections
RHS 220×120×11
- Weight
- 53.9 kg/m (-0.9%)
- Depth
- 220.0 mm (+22%)
- Ix
- 41,400,000 mm⁴ (+60%)
Heavier in Rectangular hollow sections
RHS 200×150×11
- Weight
- 55.6 kg/m (+2.2%)
- Depth
- 200.0 mm (+11%)
- Ix
- 38,400,000 mm⁴ (+48%)
Another Iₓ option in Rectangular hollow sections
RHS 250×100×5
- Weight
- 26.5 kg/m (-51%)
- Depth
- 250.0 mm (+39%)
- Ix
- 26,100,000 mm⁴ (+0.8%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology