L 200×200×12
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 | 200 mm | 7.874 in |
| Width | 200 mm | 7.874 in |
| Thickness, t | 12 mm | 0.472441 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 18,100,000 mm⁴ | 43.4854 in⁴ |
| Elastic modulus, Sₓ | 123,000 mm³ | 7.5059 in³ |
| Radius of gyration, rₓ | 61.9 mm | 2.437 in |
| Distance to top fibre | 147.1545 mm | 5.7935 in |
| Distance to bottom fibre | 52.8455 mm | 2.0805 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 18,100,000 mm⁴ | 43.4854 in⁴ |
| Elastic modulus, S_y | 123,000 mm³ | 7.5059 in³ |
| Radius of gyration, r_y | 61.9 mm | 2.437 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 244,000 mm⁴ | 0.586212 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 36.8 kg/m | 24.7285 lb/ft |