L 120×120×10
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 | 120 mm | 4.7244 in |
| Width | 120 mm | 4.7244 in |
| Thickness, t | 10 mm | 0.393701 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,130,000 mm⁴ | 7.5199 in⁴ |
| Elastic modulus, Sₓ | 36,000 mm³ | 2.1969 in³ |
| Radius of gyration, rₓ | 36.7 mm | 1.4449 in |
| Distance to top fibre | 86.9444 mm | 3.423 in |
| Distance to bottom fibre | 33.0556 mm | 1.3014 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,130,000 mm⁴ | 7.5199 in⁴ |
| Elastic modulus, S_y | 36,000 mm³ | 2.1969 in³ |
| Radius of gyration, r_y | 36.7 mm | 1.4449 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 84,100 mm⁴ | 0.202051 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18.2 kg/m | 12.2298 lb/ft |