76×2.3 CHS
Circular hollow sections from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness, t | 2.3 mm | 0.090551 in |
| Outside diameter | 76.1 mm | 2.9961 in |
| Inside diameter | 71.5 mm | 2.815 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 363,000 mm⁴ | 0.872111 in⁴ |
| Elastic modulus, Sₓ | 9,540.079 mm³ | 0.582171 in³ |
| Plastic modulus, Zₓ | 12,500 mm³ | 0.762797 in³ |
| Radius of gyration, rₓ | 26.0969 mm | 1.0274 in |
| Distance to top fibre | 38.05 mm | 1.498 in |
| Distance to bottom fibre | 38.05 mm | 1.498 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 363,000 mm⁴ | 0.872111 in⁴ |
| Elastic modulus, S_y | 9,540.079 mm³ | 0.582171 in³ |
| Plastic modulus, Z_y | 12,500 mm³ | 0.762797 in³ |
| Radius of gyration, r_y | 26.0969 mm | 1.0274 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 727,000 mm⁴ | 1.7466 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.1841 kg/m | 2.8116 lb/ft |