2LL51×38×4.8
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 | 50.8 mm | 2 in |
| Width | 38.1 mm | 1.5 in |
| Thickness, t | 4.76 mm | 0.187402 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 206,000 mm⁴ | 0.494917 in⁴ |
| Elastic modulus, Sₓ | 5,970 mm³ | 0.364312 in³ |
| Radius of gyration, rₓ | 16 mm | 0.629921 in |
| Distance to top fibre | 34.5 mm | 1.3583 in |
| Distance to bottom fibre | 16.3 mm | 0.6417323 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 177,830.01 mm⁴ | 0.427238 in⁴ |
| Radius of gyration, r_y | 14.9 mm | 0.586614 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,050 mm⁴ | 0.014535 in⁴ |
| Warping constant, C_w | 953,000 mm⁶ | 0.003549 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.2 kg/m | 4.24 lb/ft |