SHS 250×250×5.6
Square hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
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 | 5.6 mm | 0.220472 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 54,000,000 mm⁴ | 129.7355 in⁴ |
| Elastic modulus, Sₓ | 432,000 mm³ | 26.3623 in³ |
| Plastic modulus, Zₓ | 498,000 mm³ | 30.3898 in³ |
| Radius of gyration, rₓ | 99.6 mm | 3.9213 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 | 54,000,000 mm⁴ | 129.7355 in⁴ |
| Elastic modulus, S_y | 432,000 mm³ | 26.3623 in³ |
| Plastic modulus, Z_y | 498,000 mm³ | 30.3898 in³ |
| Radius of gyration, r_y | 99.6 mm | 3.9213 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 82,700,000 mm⁴ | 198.6875 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 42.7 kg/m | 28.6931 lb/ft |