17×2.3 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 | 17.2 mm | 0.677165 in |
| Inside diameter | 12.6 mm | 0.496063 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,060 mm⁴ | 0.007352 in⁴ |
| Elastic modulus, Sₓ | 355.814 mm³ | 0.021713 in³ |
| Plastic modulus, Zₓ | 515 mm³ | 0.031427 in³ |
| Radius of gyration, rₓ | 5.3229 mm | 0.209563 in |
| Distance to top fibre | 8.6 mm | 0.3385825 in |
| Distance to bottom fibre | 8.6 mm | 0.3385825 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,060 mm⁴ | 0.007352 in⁴ |
| Elastic modulus, S_y | 355.814 mm³ | 0.021713 in³ |
| Plastic modulus, Z_y | 515 mm³ | 0.031427 in³ |
| Radius of gyration, r_y | 5.3229 mm | 0.209563 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,120 mm⁴ | 0.014703 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 0.8478 kg/m | 0.569695 lb/ft |