SHS 300×300×8
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 mm | 0.314961 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 131,000,000 mm⁴ | 314.7288 in⁴ |
| Elastic modulus, Sₓ | 875,000 mm³ | 53.3958 in³ |
| Plastic modulus, Zₓ | 1,010,000 mm³ | 61.634 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 | 131,000,000 mm⁴ | 314.7288 in⁴ |
| Elastic modulus, S_y | 875,000 mm³ | 53.3958 in³ |
| Plastic modulus, Z_y | 1,010,000 mm³ | 61.634 in³ |
| Radius of gyration, r_y | 119 mm | 4.685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 202,000,000 mm⁴ | 485.3069 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 72.8 kg/m | 48.9193 lb/ft |