Steel Beam Sizes / Europe / CHS / CHS 33.7×3.2
CHS 33.7×3.2 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 33.7×3.2 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 | 1.62 lb/ft | 2.41 kg/m |
| OD | 1.327 in | 33.700 mm |
| t | 0.126 in | 3.200 mm |
| Area | 0.48 in² | 307.00 mm² |
| Ix | 0.09 in⁴ | 36,000.00 mm⁴ |
| Iy | 0.09 in⁴ | 36,000.00 mm⁴ |
| Sx | 0.13 in³ | 2,140.00 mm³ |
| Sy | 0.13 in³ | 2,140.00 mm³ |
| Zx | 0.18 in³ | 2,990.00 mm³ |
| Zy | 0.18 in³ | 2,990.00 mm³ |
| rx | 0.43 in | 10.80 mm |
| ry | 0.43 in | 10.80 mm |
| J | 0.17 in⁴ | 72,100.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 33.7×3.2.
Lighter in Circular hollow sections
CHS 33.7×2.9
- Weight
- 2.2 kg/m (-8.7%)
- Depth
- — mm
- Ix
- 33,600 mm⁴ (-6.7%)
Heavier in Circular hollow sections
CHS 42.4×2.6
- Weight
- 2.6 kg/m (+5.8%)
- Depth
- — mm
- Ix
- 64,600 mm⁴ (+79%)
Closest Iₓ in Circular hollow sections
CHS 33.7×3.6
- Weight
- 2.7 kg/m (+11%)
- Depth
- — mm
- Ix
- 39,100 mm⁴ (+8.6%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology