2LL76×51×13
Double angles from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 76.2 mm | 3 in |
| Width | 50.8 mm | 2 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,600,000 mm⁴ | 3.844 in⁴ |
| Elastic modulus, Sₓ | 32,900 mm³ | 2.0077 in³ |
| Radius of gyration, rₓ | 23.5 mm | 0.925197 in |
| Distance to top fibre | 48.7 mm | 1.9173 in |
| Distance to bottom fibre | 27.5 mm | 1.0827 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,195,061 mm⁴ | 2.8711 in⁴ |
| Radius of gyration, r_y | 20.3 mm | 0.799213 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 156,000 mm⁴ | 0.374791 in⁴ |
| Warping constant, C_w | 48,800,000 mm⁶ | 0.181726 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23 kg/m | 15.4 lb/ft |