L 70×70×7
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 | 70 mm | 2.7559 in |
| Width | 70 mm | 2.7559 in |
| Thickness, t | 7 mm | 0.275591 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 423,000 mm⁴ | 1.0163 in⁴ |
| Elastic modulus, Sₓ | 8,410 mm³ | 0.51321 in³ |
| Radius of gyration, rₓ | 21.2 mm | 0.834646 in |
| Distance to top fibre | 50.2973 mm | 1.9802 in |
| Distance to bottom fibre | 19.7027 mm | 0.7756991 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 423,000 mm⁴ | 1.0163 in⁴ |
| Elastic modulus, S_y | 8,410 mm³ | 0.51321 in³ |
| Radius of gyration, r_y | 21.2 mm | 0.834646 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 16,900 mm⁴ | 0.040602 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.38 kg/m | 4.9591 lb/ft |