Steel Beam Sizes / Australia / CHS / 610×6.4 CHS
610×6.4 CHS Steel Beam Dimensions and Properties
ASNZS Circular hollow sections · v2019.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
610×6.4 CHS 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 | 63.83 lb/ft | 94.99 kg/m |
| OD | 24.016 in | 610.000 mm |
| t | 0.252 in | 6.400 mm |
| Area | 18.76 in² | 12,100.00 mm² |
| Ix | 1,328.59 in⁴ | 553,000,000 mm⁴ |
| Iy | 1,328.59 in⁴ | 553,000,000 mm⁴ |
| Sx | 110.64 in³ | 1,813,115 mm³ |
| Sy | 110.64 in³ | 1,813,115 mm³ |
| Zx | 142.19 in³ | 2,330,000 mm³ |
| Zy | 142.19 in³ | 2,330,000 mm³ |
| rx | 8.42 in | 213.78 mm |
| ry | 8.42 in | 213.78 mm |
| J | 2,666.79 in⁴ | 1,110,000,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 610×6.4 CHS.
Lighter in Circular hollow sections
406×9.5 CHS
- Weight
- 92.6 kg/m (-2.5%)
- Depth
- — mm
- Ix
- 233,000,000 mm⁴ (-58%)
Heavier in Circular hollow sections
324×12.7 CHS
- Weight
- 97.3 kg/m (+2.5%)
- Depth
- — mm
- Ix
- 151,000,000 mm⁴ (-73%)
Closest Iₓ in Circular hollow sections
508×12.7 CHS
- Weight
- 155.4 kg/m (+64%)
- Depth
- — mm
- Ix
- 606,000,000 mm⁴ (+9.6%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology