Steel Beam Sizes / Australia / CHS / 165×5.4 CHS
165×5.4 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
165×5.4 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 | 14.30 lb/ft | 21.27 kg/m |
| OD | 6.500 in | 165.100 mm |
| t | 0.213 in | 5.400 mm |
| Area | 4.20 in² | 2,710.00 mm² |
| Ix | 20.78 in⁴ | 8,650,000 mm⁴ |
| Iy | 20.78 in⁴ | 8,650,000 mm⁴ |
| Sx | 6.39 in³ | 104,784.98 mm³ |
| Sy | 6.39 in³ | 104,784.98 mm³ |
| Zx | 8.42 in³ | 138,000.00 mm³ |
| Zy | 8.42 in³ | 138,000.00 mm³ |
| rx | 2.22 in | 56.50 mm |
| ry | 2.22 in | 56.50 mm |
| J | 41.56 in⁴ | 17,300,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 165×5.4 CHS.
Lighter in Circular hollow sections
165×5.0 CHS
- Weight
- 19.7 kg/m (-7.4%)
- Depth
- — mm
- Ix
- 8,070,000 mm⁴ (-6.7%)
Heavier in Circular hollow sections
219×4.8 CHS
- Weight
- 25.4 kg/m (+19%)
- Depth
- — mm
- Ix
- 18,600,000 mm⁴ (+115%)
Closest Iₓ in Circular hollow sections
168×4.8 CHS
- Weight
- 19.4 kg/m (-8.9%)
- Depth
- — mm
- Ix
- 8,250,000 mm⁴ (-4.6%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology