L 100×100×15
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 | 100 mm | 3.937 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 15 mm | 0.590551 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,490,000 mm⁴ | 5.9822 in⁴ |
| Elastic modulus, Sₓ | 35,600 mm³ | 2.1724 in³ |
| Radius of gyration, rₓ | 29.8 mm | 1.1732 in |
| Distance to top fibre | 69.9438 mm | 2.7537 in |
| Distance to bottom fibre | 30.0562 mm | 1.1833 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,490,000 mm⁴ | 5.9822 in⁴ |
| Elastic modulus, S_y | 35,600 mm³ | 2.1724 in³ |
| Radius of gyration, r_y | 29.8 mm | 1.1732 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 223,000 mm⁴ | 0.53576 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.9 kg/m | 14.7161 lb/ft |