L 63×63×5
Angles from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 63 mm | 2.4803 in |
| Width | 63 mm | 2.4803 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 224,000 mm⁴ | 0.538162 in⁴ |
| Elastic modulus, Sₓ | 4,880 mm³ | 0.297796 in³ |
| Radius of gyration, rₓ | 19.1 mm | 0.751969 in |
| Distance to top fibre | 45.9016 mm | 1.8071 in |
| Distance to bottom fibre | 17.0984 mm | 0.6731651 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 224,000 mm⁴ | 0.538162 in⁴ |
| Elastic modulus, S_y | 4,880 mm³ | 0.297796 in³ |
| Radius of gyration, r_y | 19.1 mm | 0.751969 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,950 mm⁴ | 0.014295 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.82 kg/m | 3.2389 lb/ft |