Steel Beam Sizes / UK / RHS / RHS 200×120×16
RHS 200×120×16 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 200×120×16: 70.2 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RHS 200×120×16 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 | 47.17 lb/ft | 70.20 kg/m |
| Height | 7.87 in | 200.00 mm |
| Width | 4.72 in | 120.00 mm |
| t | 0.630 in | 16.000 mm |
| Area | 13.86 in² | 8,940.00 mm² |
| Ix | 101.39 in⁴ | 42,200,000 mm⁴ |
| Iy | 43.49 in⁴ | 18,100,000 mm⁴ |
| Sx | 25.75 in³ | 422,000.00 mm³ |
| Sy | 18.43 in³ | 302,000.00 mm³ |
| Zx | 33.56 in³ | 550,000.00 mm³ |
| Zy | 23.01 in³ | 377,000.00 mm³ |
| rx | 2.70 in | 68.70 mm |
| ry | 1.77 in | 45.00 mm |
| J | 102.11 in⁴ | 42,500,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 200×120×16.
Lighter in Rectangular hollow sections
RHS 200×150×14.2
- Weight
- 70.0 kg/m (-0.3%)
- Depth
- 200.0 mm (0.0%)
- Ix
- 46,400,000 mm⁴ (+10.0%)
Heavier in Rectangular hollow sections
RHS 260×180×11
- Weight
- 71.2 kg/m (+1.4%)
- Depth
- 260.0 mm (+30%)
- Ix
- 83,800,000 mm⁴ (+99%)
Another Iₓ option in Rectangular hollow sections
RHS 200×150×12.5
- Weight
- 62.5 kg/m (-11%)
- Depth
- 200.0 mm (0.0%)
- Ix
- 42,400,000 mm⁴ (+0.5%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology