L 120×120×7
Angles 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 |
|---|---|---|
| Depth, d | 120 mm | 4.7244 in |
| Width | 120 mm | 4.7244 in |
| Thickness, t | 7 mm | 0.275591 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,260,000 mm⁴ | 5.4297 in⁴ |
| Elastic modulus, Sₓ | 25,600 mm³ | 1.5622 in³ |
| Radius of gyration, rₓ | 37 mm | 1.4567 in |
| Distance to top fibre | 88.2813 mm | 3.4756 in |
| Distance to bottom fibre | 31.7188 mm | 1.2488 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,260,000 mm⁴ | 5.4297 in⁴ |
| Elastic modulus, S_y | 25,600 mm³ | 1.5622 in³ |
| Radius of gyration, r_y | 37 mm | 1.4567 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 30,400 mm⁴ | 0.073036 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.9 kg/m | 8.6684 lb/ft |