L 55×55×5
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 | 55 mm | 2.1654 in |
| Width | 55 mm | 2.1654 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 147,000 mm⁴ | 0.353169 in⁴ |
| Elastic modulus, Sₓ | 3,700 mm³ | 0.225788 in³ |
| Radius of gyration, rₓ | 16.6 mm | 0.653543 in |
| Distance to top fibre | 39.7297 mm | 1.5642 in |
| Distance to bottom fibre | 15.2703 mm | 0.601192 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 147,000 mm⁴ | 0.353169 in⁴ |
| Elastic modulus, S_y | 3,700 mm³ | 0.225788 in³ |
| Radius of gyration, r_y | 16.6 mm | 0.653543 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,080 mm⁴ | 0.012205 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.18 kg/m | 2.8088 lb/ft |