L 50×50×6
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 | 6 mm | 0.23622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 128,000 mm⁴ | 0.307521 in⁴ |
| Elastic modulus, Sₓ | 3,610 mm³ | 0.220296 in³ |
| Radius of gyration, rₓ | 15 mm | 0.590551 in |
| Distance to top fibre | 35.4571 mm | 1.3959 in |
| Distance to bottom fibre | 14.5429 mm | 0.5725595 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 128,000 mm⁴ | 0.307521 in⁴ |
| Elastic modulus, S_y | 3,610 mm³ | 0.220296 in³ |
| Radius of gyration, r_y | 15 mm | 0.590551 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 7,550 mm⁴ | 0.018139 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.47 kg/m | 3.0037 lb/ft |