2LL178×102×9.5
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 | 178 mm | 7.0079 in |
| Width | 102 mm | 4.0157 in |
| Thickness, t | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 17,200,000 mm⁴ | 41.3232 in⁴ |
| Elastic modulus, Sₓ | 146,000 mm³ | 8.9095 in³ |
| Radius of gyration, rₓ | 57.8 mm | 2.2756 in |
| Distance to top fibre | 117.8 mm | 4.6378 in |
| Distance to bottom fibre | 60.2 mm | 2.3701 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,836,793.6 mm⁴ | 16.4255 in⁴ |
| Radius of gyration, r_y | 36.4 mm | 1.4331 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 |