SHS 120×120×4
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 | 120 mm | 4.7244 in |
| Width | 120 mm | 4.7244 in |
| Thickness, t | 4 mm | 0.15748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4,100,000 mm⁴ | 9.8503 in⁴ |
| Elastic modulus, Sₓ | 68,400 mm³ | 4.174 in³ |
| Plastic modulus, Zₓ | 79,700 mm³ | 4.8636 in³ |
| Radius of gyration, rₓ | 47.2 mm | 1.8583 in |
| Distance to top fibre | 60 mm | 2.3622 in |
| Distance to bottom fibre | 60 mm | 2.3622 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,100,000 mm⁴ | 9.8503 in⁴ |
| Elastic modulus, S_y | 68,400 mm³ | 4.174 in³ |
| Plastic modulus, Z_y | 79,700 mm³ | 4.8636 in³ |
| Radius of gyration, r_y | 47.2 mm | 1.8583 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,350,000 mm⁴ | 15.2559 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 14.4 kg/m | 9.6764 lb/ft |