SHS 140×140×7.1
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 | 140 mm | 5.5118 in |
| Width | 140 mm | 5.5118 in |
| Thickness, t | 7.1 mm | 0.279528 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 10,900,000 mm⁴ | 26.1874 in⁴ |
| Elastic modulus, Sₓ | 155,000 mm³ | 9.4587 in³ |
| Plastic modulus, Zₓ | 184,000 mm³ | 11.2284 in³ |
| Radius of gyration, rₓ | 54 mm | 2.126 in |
| Distance to top fibre | 70 mm | 2.7559 in |
| Distance to bottom fibre | 70 mm | 2.7559 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 10,900,000 mm⁴ | 26.1874 in⁴ |
| Elastic modulus, S_y | 155,000 mm³ | 9.4587 in³ |
| Plastic modulus, Z_y | 184,000 mm³ | 11.2284 in³ |
| Radius of gyration, r_y | 54 mm | 2.126 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 17,100,000 mm⁴ | 41.0829 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 29.2 kg/m | 19.6215 lb/ft |