L 50×50×5
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 | 50 mm | 1.9685 in |
| Width | 50 mm | 1.9685 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 110,000 mm⁴ | 0.264276 in⁴ |
| Elastic modulus, Sₓ | 3,050 mm³ | 0.186122 in³ |
| Radius of gyration, rₓ | 15.1 mm | 0.594488 in |
| Distance to top fibre | 36.0656 mm | 1.4199 in |
| Distance to bottom fibre | 13.9344 mm | 0.5485966 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 110,000 mm⁴ | 0.264276 in⁴ |
| Elastic modulus, S_y | 3,050 mm³ | 0.186122 in³ |
| Radius of gyration, r_y | 15.1 mm | 0.594488 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,500 mm⁴ | 0.010811 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.77 kg/m | 2.5333 lb/ft |