Steel Beam Sizes / Europe / CHS / CHS 168.3×10
CHS 168.3×10 Dimensions, Weight and Section Properties
EN Circular hollow sections · v2026.1
CHS 168.3×10: 39 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
CHS 168.3×10 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 | 26.21 lb/ft | 39.00 kg/m |
| OD | 6.626 in | 168.300 mm |
| t | 0.394 in | 10.000 mm |
| Area | 7.70 in² | 4,970.00 mm² |
| Ix | 37.48 in⁴ | 15,600,000 mm⁴ |
| Iy | 37.48 in⁴ | 15,600,000 mm⁴ |
| Sx | 11.35 in³ | 186,000.00 mm³ |
| Sy | 11.35 in³ | 186,000.00 mm³ |
| Zx | 15.32 in³ | 251,000.00 mm³ |
| Zy | 15.32 in³ | 251,000.00 mm³ |
| rx | 2.21 in | 56.10 mm |
| ry | 2.21 in | 56.10 mm |
| J | 75.20 in⁴ | 31,300,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus CHS 168.3×10.
Lighter in Circular hollow sections
CHS 219.1×7.1
- Weight
- 37.1 kg/m (-4.9%)
- Depth
- — mm
- Ix
- 26,600,000 mm⁴ (+71%)
Heavier in Circular hollow sections
CHS 323.9×5
- Weight
- 39.3 kg/m (+0.8%)
- Depth
- — mm
- Ix
- 63,700,000 mm⁴ (+308%)
Another Iₓ option in Circular hollow sections
CHS 193.7×6.3
- Weight
- 29.1 kg/m (-25%)
- Depth
- — mm
- Ix
- 16,300,000 mm⁴ (+4.5%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology