Steel Beam Sizes / UK / CHS / CHS 219.1×8
CHS 219.1×8 Steel Beam Dimensions and Properties
UK Circular hollow sections · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
CHS 219.1×8 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 | 27.95 lb/ft | 41.60 kg/m |
| OD | 8.626 in | 219.100 mm |
| t | 0.315 in | 8.000 mm |
| Area | 8.23 in² | 5,310.00 mm² |
| Ix | 71.11 in⁴ | 29,600,000 mm⁴ |
| Iy | 71.11 in⁴ | 29,600,000 mm⁴ |
| Sx | 16.48 in³ | 270,000.00 mm³ |
| Sy | 16.48 in³ | 270,000.00 mm³ |
| Zx | 21.79 in³ | 357,000.00 mm³ |
| Zy | 21.79 in³ | 357,000.00 mm³ |
| rx | 2.94 in | 74.70 mm |
| ry | 2.94 in | 74.70 mm |
| J | 142.23 in⁴ | 59,200,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 219.1×8.
Lighter in Circular hollow sections
CHS 273×6.3
- Weight
- 41.4 kg/m (-0.5%)
- Depth
- — mm
- Ix
- 47,000,000 mm⁴ (+59%)
Heavier in Circular hollow sections
CHS 168.3×11
- Weight
- 42.7 kg/m (+2.6%)
- Depth
- — mm
- Ix
- 16,900,000 mm⁴ (-43%)
Closest Iₓ in Circular hollow sections
CHS 193.7×12.5
- Weight
- 55.9 kg/m (+34%)
- Depth
- — mm
- Ix
- 29,300,000 mm⁴ (-1.0%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology