Steel Beam Sizes / UK / SHS / SHS 300×300×10
SHS 300×300×10 Dimensions, Weight and Section Properties
UK Square hollow sections · v2023.11
SHS 300×300×10: 90.2 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
SHS 300×300×10 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 | 60.61 lb/ft | 90.20 kg/m |
| Height | 11.81 in | 300.00 mm |
| Width | 11.81 in | 300.00 mm |
| t | 0.394 in | 10.000 mm |
| Area | 17.83 in² | 11,500.00 mm² |
| Ix | 384.40 in⁴ | 160,000,000 mm⁴ |
| Iy | 384.40 in⁴ | 160,000,000 mm⁴ |
| Sx | 65.30 in³ | 1,070,000 mm³ |
| Sy | 65.30 in³ | 1,070,000 mm³ |
| Zx | 76.28 in³ | 1,250,000 mm³ |
| Zy | 76.28 in³ | 1,250,000 mm³ |
| rx | 4.65 in | 118.00 mm |
| ry | 4.65 in | 118.00 mm |
| J | 595.82 in⁴ | 248,000,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus SHS 300×300×10.
Lighter in Square hollow sections
SHS 220×220×14.2
- Weight
- 90.1 kg/m (-0.1%)
- Depth
- 220.0 mm (-27%)
- Ix
- 80,100,000 mm⁴ (-50%)
Heavier in Square hollow sections
SHS 200×200×16
- Weight
- 90.3 kg/m (+0.1%)
- Depth
- 200.0 mm (-33%)
- Ix
- 63,900,000 mm⁴ (-60%)
Another Iₓ option in Square hollow sections
SHS 260×260×16
- Weight
- 120.0 kg/m (+33%)
- Depth
- 260.0 mm (-13%)
- Ix
- 151,000,000 mm⁴ (-5.6%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology