Steel Beam Sizes / Australia / CHS / 140×3.0 CHS
140×3.0 CHS Dimensions, Weight and Section Properties
ASNZS Circular hollow sections · v2019.11
140×3.0 CHS: 10.127 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
140×3.0 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 | 6.80 lb/ft | 10.13 kg/m |
| OD | 5.500 in | 139.700 mm |
| t | 0.118 in | 3.000 mm |
| Area | 2.00 in² | 1,290.00 mm² |
| Ix | 7.23 in⁴ | 3,010,000 mm⁴ |
| Iy | 7.23 in⁴ | 3,010,000 mm⁴ |
| Sx | 2.63 in³ | 43,092.34 mm³ |
| Sy | 2.63 in³ | 43,092.34 mm³ |
| Zx | 3.42 in³ | 56,100.00 mm³ |
| Zy | 3.42 in³ | 56,100.00 mm³ |
| rx | 1.90 in | 48.30 mm |
| ry | 1.90 in | 48.30 mm |
| J | 14.46 in⁴ | 6,020,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 140×3.0 CHS.
Lighter in Circular hollow sections
89×4.8 CHS
- Weight
- 10.0 kg/m (-1.6%)
- Depth
- — mm
- Ix
- 1,120,000 mm⁴ (-63%)
Heavier in Circular hollow sections
76×5.9 CHS
- Weight
- 10.2 kg/m (+0.8%)
- Depth
- — mm
- Ix
- 807,000 mm⁴ (-73%)
Another Iₓ option in Circular hollow sections
114×6.0 CHS
- Weight
- 16.0 kg/m (+58%)
- Depth
- — mm
- Ix
- 3,000,000 mm⁴ (-0.3%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology