Steel Beam Sizes / Europe / CHS / CHS 355.6×10
CHS 355.6×10 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 355.6×10 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 | 57.25 lb/ft | 85.20 kg/m |
| OD | 14.000 in | 355.600 mm |
| t | 0.394 in | 10.000 mm |
| Area | 16.90 in² | 10,900.00 mm² |
| Ix | 389.21 in⁴ | 162,000,000 mm⁴ |
| Iy | 389.21 in⁴ | 162,000,000 mm⁴ |
| Sx | 55.65 in³ | 912,000.00 mm³ |
| Sy | 55.65 in³ | 912,000.00 mm³ |
| Zx | 73.23 in³ | 1,200,000 mm³ |
| Zy | 73.23 in³ | 1,200,000 mm³ |
| rx | 4.80 in | 122.00 mm |
| ry | 4.80 in | 122.00 mm |
| J | 778.41 in⁴ | 324,000,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 355.6×10.
Lighter in Circular hollow sections
CHS 323.9×11
- Weight
- 84.9 kg/m (-0.4%)
- Depth
- — mm
- Ix
- 132,000,000 mm⁴ (-19%)
Heavier in Circular hollow sections
CHS 244.5×16
- Weight
- 90.2 kg/m (+5.9%)
- Depth
- — mm
- Ix
- 75,300,000 mm⁴ (-54%)
Closest Iₓ in Circular hollow sections
CHS 323.9×14.2
- Weight
- 108.0 kg/m (+27%)
- Depth
- — mm
- Ix
- 166,000,000 mm⁴ (+2.5%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology