Steel Beam Sizes / UK / RHS / RHS 200×100×8.8
RHS 200×100×8.8 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 200×100×8.8: 38.4 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RHS 200×100×8.8 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 | 25.80 lb/ft | 38.40 kg/m |
| Height | 7.87 in | 200.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.346 in | 8.800 mm |
| Area | 7.58 in² | 4,890.00 mm² |
| Ix | 57.90 in⁴ | 24,100,000 mm⁴ |
| Iy | 19.05 in⁴ | 7,930,000 mm⁴ |
| Sx | 14.71 in³ | 241,000.00 mm³ |
| Sy | 9.70 in³ | 159,000.00 mm³ |
| Zx | 18.67 in³ | 306,000.00 mm³ |
| Zy | 11.35 in³ | 186,000.00 mm³ |
| rx | 2.76 in | 70.20 mm |
| ry | 1.59 in | 40.30 mm |
| J | 46.85 in⁴ | 19,500,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 200×100×8.8.
Lighter in Rectangular hollow sections
RHS 300×200×5
- Weight
- 38.3 kg/m (-0.3%)
- Depth
- 300.0 mm (+50%)
- Ix
- 63,200,000 mm⁴ (+162%)
Heavier in Rectangular hollow sections
RHS 180×100×10
- Weight
- 40.0 kg/m (+4.2%)
- Depth
- 180.0 mm (-10%)
- Ix
- 20,400,000 mm⁴ (-15%)
Another Iₓ option in Rectangular hollow sections
RHS 200×150×6.3
- Weight
- 33.0 kg/m (-14%)
- Depth
- 200.0 mm (0.0%)
- Ix
- 24,200,000 mm⁴ (+0.4%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology