SHS 300×300×8.8
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 | 300 mm | 11.811 in |
| Width | 300 mm | 11.811 in |
| Thickness, t | 8.8 mm | 0.346457 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 143,000,000 mm⁴ | 343.5589 in⁴ |
| Elastic modulus, Sₓ | 954,000 mm³ | 58.2167 in³ |
| Plastic modulus, Zₓ | 1,110,000 mm³ | 67.7364 in³ |
| Radius of gyration, rₓ | 119 mm | 4.685 in |
| Distance to top fibre | 150 mm | 5.9055 in |
| Distance to bottom fibre | 150 mm | 5.9055 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 143,000,000 mm⁴ | 343.5589 in⁴ |
| Elastic modulus, S_y | 954,000 mm³ | 58.2167 in³ |
| Plastic modulus, Z_y | 1,110,000 mm³ | 67.7364 in³ |
| Radius of gyration, r_y | 119 mm | 4.685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 221,000,000 mm⁴ | 530.9546 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 79.8 kg/m | 53.6231 lb/ft |