Steel Beam Sizes / UK / RHS / RHS 200×150×7.1
RHS 200×150×7.1 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 200×150×7.1: 37 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RHS 200×150×7.1 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 | 24.86 lb/ft | 37.00 kg/m |
| Height | 7.87 in | 200.00 mm |
| Width | 5.91 in | 150.00 mm |
| t | 0.280 in | 7.100 mm |
| Area | 7.30 in² | 4,710.00 mm² |
| Ix | 64.39 in⁴ | 26,800,000 mm⁴ |
| Iy | 41.32 in⁴ | 17,200,000 mm⁴ |
| Sx | 16.35 in³ | 268,000.00 mm³ |
| Sy | 13.97 in³ | 229,000.00 mm³ |
| Zx | 19.65 in³ | 322,000.00 mm³ |
| Zy | 16.11 in³ | 264,000.00 mm³ |
| rx | 2.97 in | 75.50 mm |
| ry | 2.37 in | 60.30 mm |
| J | 78.80 in⁴ | 32,800,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 200×150×7.1.
Lighter in Rectangular hollow sections
RHS 160×80×11
- Weight
- 36.6 kg/m (-1.1%)
- Depth
- 160.0 mm (-20%)
- Ix
- 13,700,000 mm⁴ (-49%)
Heavier in Rectangular hollow sections
RHS 200×120×8
- Weight
- 37.6 kg/m (+1.6%)
- Depth
- 200.0 mm (0.0%)
- Ix
- 25,300,000 mm⁴ (-5.6%)
Another Iₓ option in Rectangular hollow sections
RHS 200×100×10
- Weight
- 43.1 kg/m (+16%)
- Depth
- 200.0 mm (0.0%)
- Ix
- 26,600,000 mm⁴ (-0.7%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology