L 50×50×8
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 | 8 mm | 0.314961 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 163,000 mm⁴ | 0.391609 in⁴ |
| Elastic modulus, Sₓ | 4,680 mm³ | 0.285591 in³ |
| Radius of gyration, rₓ | 14.8 mm | 0.582677 in |
| Distance to top fibre | 34.8291 mm | 1.3712 in |
| Distance to bottom fibre | 15.1709 mm | 0.5972808 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 163,000 mm⁴ | 0.391609 in⁴ |
| Elastic modulus, S_y | 4,680 mm³ | 0.285591 in³ |
| Radius of gyration, r_y | 14.8 mm | 0.582677 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 17,100 mm⁴ | 0.041083 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.82 kg/m | 3.9109 lb/ft |