2LS178×102×19
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 | 19 mm | 0.748031 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 7,610,000 mm⁴ | 18.2831 in⁴ |
| Elastic modulus, Sₓ | 99,700 mm³ | 6.0841 in³ |
| Radius of gyration, rₓ | 27.7 mm | 1.0906 in |
| Distance to top fibre | 76.3 mm | 3.0039 in |
| Distance to bottom fibre | 25.7 mm | 1.0118 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 71,840,739.2 mm⁴ | 172.5981 in⁴ |
| Radius of gyration, r_y | 85.1 mm | 3.3504 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,190,000 mm⁴ | 2.859 in⁴ |
| Warping constant, C_w | 2.12000e+9 mm⁶ | 7.8947 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 77.6 kg/m | 52.4 lb/ft |