2LL64×51×4.8
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 | 63.5 mm | 2.5 in |
| Width | 50.8 mm | 2 in |
| Thickness, t | 4.76 mm | 0.187402 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 423,000 mm⁴ | 1.0163 in⁴ |
| Elastic modulus, Sₓ | 9,600 mm³ | 0.585828 in³ |
| Radius of gyration, rₓ | 20.1 mm | 0.791339 in |
| Distance to top fibre | 44.1 mm | 1.7362 in |
| Distance to bottom fibre | 19.4 mm | 0.7637795 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 420,170.4 mm⁴ | 1.0095 in⁴ |
| Radius of gyration, r_y | 20.1 mm | 0.791339 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 7,880 mm⁴ | 0.018932 in⁴ |
| Warping constant, C_w | 2,050,000 mm⁶ | 0.007634 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.4 kg/m | 5.5 lb/ft |