Steel Beam Sizes / Australia / CHS / 324×6.4 CHS
324×6.4 CHS Dimensions, Weight and Section Properties
ASNZS Circular hollow sections · v2019.11
324×6.4 CHS: 50.083 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
324×6.4 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 | 33.65 lb/ft | 50.08 kg/m |
| OD | 12.752 in | 323.900 mm |
| t | 0.252 in | 6.400 mm |
| Area | 9.89 in² | 6,380.00 mm² |
| Ix | 193.40 in⁴ | 80,500,000 mm⁴ |
| Iy | 193.40 in⁴ | 80,500,000 mm⁴ |
| Sx | 30.33 in³ | 497,067.00 mm³ |
| Sy | 30.33 in³ | 497,067.00 mm³ |
| Zx | 39.36 in³ | 645,000.00 mm³ |
| Zy | 39.36 in³ | 645,000.00 mm³ |
| rx | 4.42 in | 112.33 mm |
| ry | 4.42 in | 112.33 mm |
| J | 386.80 in⁴ | 161,000,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 324×6.4 CHS.
Lighter in Circular hollow sections
219×8.2 CHS
- Weight
- 42.6 kg/m (-15%)
- Depth
- — mm
- Ix
- 30,300,000 mm⁴ (-62%)
Heavier in Circular hollow sections
356×6.4 CHS
- Weight
- 55.1 kg/m (+10%)
- Depth
- — mm
- Ix
- 107,000,000 mm⁴ (+33%)
Another Iₓ option in Circular hollow sections
273×9.3 CHS
- Weight
- 60.5 kg/m (+21%)
- Depth
- — mm
- Ix
- 67,100,000 mm⁴ (-17%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology