2LS51×38×6.4
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 | 38.1 mm | 1.5 in |
| Width | 50.8 mm | 2 in |
| Thickness, t | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 126,000 mm⁴ | 0.302716 in⁴ |
| Elastic modulus, Sₓ | 4,570 mm³ | 0.278879 in³ |
| Radius of gyration, rₓ | 11 mm | 0.433071 in |
| Distance to top fibre | 27.6 mm | 1.0866 in |
| Distance to bottom fibre | 10.5 mm | 0.4133858 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 560,290.5 mm⁴ | 1.3461 in⁴ |
| Radius of gyration, r_y | 23.1 mm | 0.909449 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 14,100 mm⁴ | 0.033875 in⁴ |
| Warping constant, C_w | 2,140,000 mm⁶ | 0.007969 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.4 kg/m | 5.54 lb/ft |