Steel Beam Sizes / UK / CHS / CHS 457×16
CHS 457×16 Dimensions, Weight and Section Properties
UK Circular hollow sections · v2023.11
CHS 457×16: 174 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
CHS 457×16 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 | 116.92 lb/ft | 174.00 kg/m |
| OD | 17.992 in | 457.000 mm |
| t | 0.630 in | 16.000 mm |
| Area | 34.41 in² | 22,200.00 mm² |
| Ix | 1,297.36 in⁴ | 540,000,000 mm⁴ |
| Iy | 1,297.36 in⁴ | 540,000,000 mm⁴ |
| Sx | 144.02 in³ | 2,360,000 mm³ |
| Sy | 144.02 in³ | 2,360,000 mm³ |
| Zx | 189.78 in³ | 3,110,000 mm³ |
| Zy | 189.78 in³ | 3,110,000 mm³ |
| rx | 6.14 in | 156.00 mm |
| ry | 6.14 in | 156.00 mm |
| J | 2,594.71 in⁴ | 1,080,000,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus CHS 457×16.
Lighter in Circular hollow sections
CHS 508×14.2
- Weight
- 173.0 kg/m (-0.6%)
- Depth
- — mm
- Ix
- 672,000,000 mm⁴ (+24%)
Heavier in Circular hollow sections
CHS 508×16
- Weight
- 194.0 kg/m (+11%)
- Depth
- — mm
- Ix
- 749,000,000 mm⁴ (+39%)
Another Iₓ option in Circular hollow sections
CHS 508×11
- Weight
- 135.0 kg/m (-22%)
- Depth
- — mm
- Ix
- 531,000,000 mm⁴ (-1.7%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology