2LS178×102×9.5
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 | 102 mm | 4.0157 in |
| Width | 178 mm | 7.0079 in |
| Thickness, t | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4,300,000 mm⁴ | 10.3308 in⁴ |
| Elastic modulus, Sₓ | 53,900 mm³ | 3.2892 in³ |
| Radius of gyration, rₓ | 28.9 mm | 1.1378 in |
| Distance to top fibre | 79.8 mm | 3.1417 in |
| Distance to bottom fibre | 22.2 mm | 0.8740157 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 35,890,689.6 mm⁴ | 86.2277 in⁴ |
| Radius of gyration, r_y | 83.4 mm | 3.2835 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 156,000 mm⁴ | 0.374791 in⁴ |
| Warping constant, C_w | 294,000,000 mm⁶ | 1.0948 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.4 kg/m | 27.2 lb/ft |