Steel Beam Sizes / UK / RHS / RHS 300×200×10
RHS 300×200×10 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 300×200×10: 74.5 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RHS 300×200×10 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 | 50.06 lb/ft | 74.50 kg/m |
| Height | 11.81 in | 300.00 mm |
| Width | 7.87 in | 200.00 mm |
| t | 0.394 in | 10.000 mm |
| Area | 14.71 in² | 9,490.00 mm² |
| Ix | 283.50 in⁴ | 118,000,000 mm⁴ |
| Iy | 150.88 in⁴ | 62,800,000 mm⁴ |
| Sx | 48.09 in³ | 788,000.00 mm³ |
| Sy | 38.32 in³ | 628,000.00 mm³ |
| Zx | 58.34 in³ | 956,000.00 mm³ |
| Zy | 44.00 in³ | 721,000.00 mm³ |
| rx | 4.41 in | 112.00 mm |
| ry | 3.20 in | 81.30 mm |
| J | 309.92 in⁴ | 129,000,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 300×200×10.
Lighter in Rectangular hollow sections
RHS 300×250×8.8
- Weight
- 72.9 kg/m (-2.1%)
- Depth
- 300.0 mm (0.0%)
- Ix
- 124,000,000 mm⁴ (+5.1%)
Heavier in Rectangular hollow sections
RHS 220×120×16
- Weight
- 75.2 kg/m (+0.9%)
- Depth
- 220.0 mm (-27%)
- Ix
- 54,100,000 mm⁴ (-54%)
Another Iₓ option in Rectangular hollow sections
RHS 350×150×8
- Weight
- 60.3 kg/m (-19%)
- Depth
- 350.0 mm (+17%)
- Ix
- 118,000,000 mm⁴ (0.0%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology