L 250×90×12
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 | 250 mm | 9.8425 in |
| Width | 90 mm | 3.5433 in |
| Thickness, t | 12 mm | 0.472441 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 25,600,000 mm⁴ | 61.5042 in⁴ |
| Elastic modulus, Sₓ | 166,000 mm³ | 10.1299 in³ |
| Radius of gyration, rₓ | 80.4 mm | 3.1654 in |
| Distance to top fibre | 154.2169 mm | 6.0715 in |
| Distance to bottom fibre | 95.7831 mm | 3.771 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,870,000 mm⁴ | 4.4927 in⁴ |
| Elastic modulus, S_y | 25,400 mm³ | 1.55 in³ |
| Radius of gyration, r_y | 21.7 mm | 0.854331 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 209,000 mm⁴ | 0.502125 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 31.2 kg/m | 20.9654 lb/ft |