48×2.3 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 | 48.3 mm | 1.9016 in |
| Inside diameter | 43.7 mm | 1.7205 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 88,100 mm⁴ | 0.211661 in⁴ |
| Elastic modulus, Sₓ | 3,648.033 mm³ | 0.222617 in³ |
| Plastic modulus, Zₓ | 4,870 mm³ | 0.297186 in³ |
| Radius of gyration, rₓ | 16.2899 mm | 0.641335 in |
| Distance to top fibre | 24.15 mm | 0.9507875 in |
| Distance to bottom fibre | 24.15 mm | 0.9507875 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 88,100 mm⁴ | 0.211661 in⁴ |
| Elastic modulus, S_y | 3,648.033 mm³ | 0.222617 in³ |
| Plastic modulus, Z_y | 4,870 mm³ | 0.297186 in³ |
| Radius of gyration, r_y | 16.2899 mm | 0.641335 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 176,000 mm⁴ | 0.422842 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.6062 kg/m | 1.7513 lb/ft |