L 80×80×9
Angles from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 80 mm | 3.1496 in |
| Width | 80 mm | 3.1496 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 800,000 mm⁴ | 1.922 in⁴ |
| Elastic modulus, Sₓ | 14,000 mm³ | 0.854332 in³ |
| Radius of gyration, rₓ | 24.2 mm | 0.952756 in |
| Distance to top fibre | 57.1429 mm | 2.2497 in |
| Distance to bottom fibre | 22.8571 mm | 0.8998858 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 800,000 mm⁴ | 1.922 in⁴ |
| Elastic modulus, S_y | 14,000 mm³ | 0.854332 in³ |
| Radius of gyration, r_y | 24.2 mm | 0.952756 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 40,300 mm⁴ | 0.096821 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.8 kg/m | 7.2573 lb/ft |