L 75×75×9
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 | 75 mm | 2.9528 in |
| Width | 75 mm | 2.9528 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 654,000 mm⁴ | 1.5712 in⁴ |
| Elastic modulus, Sₓ | 12,300 mm³ | 0.750592 in³ |
| Radius of gyration, rₓ | 22.6 mm | 0.889764 in |
| Distance to top fibre | 53.1707 mm | 2.0933 in |
| Distance to bottom fibre | 21.8293 mm | 0.8594203 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 654,000 mm⁴ | 1.5712 in⁴ |
| Elastic modulus, S_y | 12,300 mm³ | 0.750592 in³ |
| Radius of gyration, r_y | 22.6 mm | 0.889764 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 37,200 mm⁴ | 0.089373 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10 kg/m | 6.7197 lb/ft |