250×150×9.0 RHS
Rectangular 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 |
|---|---|---|
| Height | 250 mm | 9.8425 in |
| Width | 150 mm | 5.9055 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 53,700,000 mm⁴ | 129.0148 in⁴ |
| Elastic modulus, Sₓ | 429,600 mm³ | 26.2158 in³ |
| Plastic modulus, Zₓ | 533,000 mm³ | 32.5257 in³ |
| Radius of gyration, rₓ | 90.2018 mm | 3.5513 in |
| Distance to top fibre | 125 mm | 4.9213 in |
| Distance to bottom fibre | 125 mm | 4.9213 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 24,300,000 mm⁴ | 58.381 in⁴ |
| Elastic modulus, S_y | 324,000 mm³ | 19.7717 in³ |
| Plastic modulus, Z_y | 375,000 mm³ | 22.8839 in³ |
| Radius of gyration, r_y | 60.678 mm | 2.3889 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 56,000,000 mm⁴ | 134.5405 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 51.81 kg/m | 34.8147 lb/ft |