Steel Beam Sizes / UK / CHS / CHS 508×14.2
CHS 508×14.2 Steel Beam Dimensions and Properties
UK Circular hollow sections · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
CHS 508×14.2 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 | 116.25 lb/ft | 173.00 kg/m |
| OD | 20.000 in | 508.000 mm |
| t | 0.559 in | 14.200 mm |
| Area | 34.10 in² | 22,000.00 mm² |
| Ix | 1,614.49 in⁴ | 672,000,000 mm⁴ |
| Iy | 1,614.49 in⁴ | 672,000,000 mm⁴ |
| Sx | 161.71 in³ | 2,650,000 mm³ |
| Sy | 161.71 in³ | 2,650,000 mm³ |
| Zx | 211.14 in³ | 3,460,000 mm³ |
| Zy | 211.14 in³ | 3,460,000 mm³ |
| rx | 6.89 in | 175.00 mm |
| ry | 6.89 in | 175.00 mm |
| J | 3,219.36 in⁴ | 1,340,000,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 508×14.2.
Lighter in Circular hollow sections
CHS 457×14.2
- Weight
- 155.0 kg/m (-10%)
- Depth
- — mm
- Ix
- 485,000,000 mm⁴ (-28%)
Heavier in Circular hollow sections
CHS 457×16
- Weight
- 174.0 kg/m (+0.6%)
- Depth
- — mm
- Ix
- 540,000,000 mm⁴ (-20%)
Closest Iₓ in Circular hollow sections
CHS 508×12.5
- Weight
- 153.0 kg/m (-12%)
- Depth
- — mm
- Ix
- 598,000,000 mm⁴ (-11%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology