Steel Beam Sizes / Europe / CHS / CHS 76.1×2.9
CHS 76.1×2.9 Steel Beam Dimensions and Properties
EN Circular hollow sections · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
CHS 76.1×2.9 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 | 3.52 lb/ft | 5.24 kg/m |
| OD | 2.996 in | 76.100 mm |
| t | 0.114 in | 2.900 mm |
| Area | 1.03 in² | 667.00 mm² |
| Ix | 1.07 in⁴ | 447,000.00 mm⁴ |
| Iy | 1.07 in⁴ | 447,000.00 mm⁴ |
| Sx | 0.72 in³ | 11,800.00 mm³ |
| Sy | 0.72 in³ | 11,800.00 mm³ |
| Zx | 0.95 in³ | 15,500.00 mm³ |
| Zy | 0.95 in³ | 15,500.00 mm³ |
| rx | 1.02 in | 25.90 mm |
| ry | 1.02 in | 25.90 mm |
| J | 2.15 in⁴ | 895,000.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 76.1×2.9.
Lighter in Circular hollow sections
CHS 60.3×3.6
- Weight
- 5.0 kg/m (-4.0%)
- Depth
- — mm
- Ix
- 259,000 mm⁴ (-42%)
Heavier in Circular hollow sections
CHS 48.3×5
- Weight
- 5.3 kg/m (+1.9%)
- Depth
- — mm
- Ix
- 162,000 mm⁴ (-64%)
Closest Iₓ in Circular hollow sections
CHS 60.3×8
- Weight
- 10.3 kg/m (+97%)
- Depth
- — mm
- Ix
- 460,000 mm⁴ (+2.9%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology