250×9.0 SHS
Square 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 | 250 mm | 9.8425 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 79,800,000 mm⁴ | 191.7203 in⁴ |
| Elastic modulus, Sₓ | 638,400 mm³ | 38.9576 in³ |
| Plastic modulus, Zₓ | 750,000 mm³ | 45.7678 in³ |
| Radius of gyration, rₓ | 97.4679 mm | 3.8373 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 | 79,800,000 mm⁴ | 191.7203 in⁴ |
| Elastic modulus, S_y | 638,400 mm³ | 38.9576 in³ |
| Plastic modulus, Z_y | 750,000 mm³ | 45.7678 in³ |
| Radius of gyration, r_y | 97.4679 mm | 3.8373 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 129,000,000 mm⁴ | 309.9237 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 65.94 kg/m | 44.3096 lb/ft |