Steel Beam Sizes / Europe / CHS / CHS 88.9×5
CHS 88.9×5 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 88.9×5 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 | 6.92 lb/ft | 10.30 kg/m |
| OD | 3.500 in | 88.900 mm |
| t | 0.197 in | 5.000 mm |
| Area | 2.05 in² | 1,320.00 mm² |
| Ix | 2.79 in⁴ | 1,160,000 mm⁴ |
| Iy | 2.79 in⁴ | 1,160,000 mm⁴ |
| Sx | 1.60 in³ | 26,200.00 mm³ |
| Sy | 1.60 in³ | 26,200.00 mm³ |
| Zx | 2.15 in³ | 35,200.00 mm³ |
| Zy | 2.15 in³ | 35,200.00 mm³ |
| rx | 1.17 in | 29.70 mm |
| ry | 1.17 in | 29.70 mm |
| J | 5.60 in⁴ | 2,330,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 88.9×5.
Lighter in Circular hollow sections
CHS 114.3×3.6
- Weight
- 9.8 kg/m (-4.6%)
- Depth
- — mm
- Ix
- 1,920,000 mm⁴ (+66%)
Heavier in Circular hollow sections
CHS 101.6×4.5
- Weight
- 10.8 kg/m (+4.9%)
- Depth
- — mm
- Ix
- 1,620,000 mm⁴ (+40%)
Closest Iₓ in Circular hollow sections
CHS 88.9×4.5
- Weight
- 9.4 kg/m (-9.0%)
- Depth
- — mm
- Ix
- 1,070,000 mm⁴ (-7.8%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology