L 40×40×4
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 | 40 mm | 1.5748 in |
| Width | 40 mm | 1.5748 in |
| Thickness, t | 4 mm | 0.15748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 44,700 mm⁴ | 0.107392 in⁴ |
| Elastic modulus, Sₓ | 1,550 mm³ | 0.094587 in³ |
| Radius of gyration, rₓ | 12.1 mm | 0.476378 in |
| Distance to top fibre | 28.8387 mm | 1.1354 in |
| Distance to bottom fibre | 11.1613 mm | 0.439425 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 44,700 mm⁴ | 0.107392 in⁴ |
| Elastic modulus, S_y | 1,550 mm³ | 0.094587 in³ |
| Radius of gyration, r_y | 12.1 mm | 0.476378 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,880 mm⁴ | 0.004517 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.42 kg/m | 1.6262 lb/ft |