L 250×90×16
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 | 250 mm | 9.8425 in |
| Width | 90 mm | 3.5433 in |
| Thickness, t | 16 mm | 0.629921 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 33,300,000 mm⁴ | 80.0036 in⁴ |
| Elastic modulus, Sₓ | 217,000 mm³ | 13.2422 in³ |
| Radius of gyration, rₓ | 79.8 mm | 3.1417 in |
| Distance to top fibre | 153.4562 mm | 6.0416 in |
| Distance to bottom fibre | 96.5438 mm | 3.8009 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,390,000 mm⁴ | 5.742 in⁴ |
| Elastic modulus, S_y | 33,300 mm³ | 2.0321 in³ |
| Radius of gyration, r_y | 21.4 mm | 0.84252 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 479,000 mm⁴ | 1.1508 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.9 kg/m | 27.4835 lb/ft |