2LS178×102×16
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 | 15.9 mm | 0.625984 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6,610,000 mm⁴ | 15.8806 in⁴ |
| Elastic modulus, Sₓ | 85,400 mm³ | 5.2114 in³ |
| Radius of gyration, rₓ | 28.1 mm | 1.1063 in |
| Distance to top fibre | 77.4 mm | 3.0472 in |
| Distance to bottom fibre | 24.6 mm | 0.9685039 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 59,978,100 mm⁴ | 144.098 in⁴ |
| Radius of gyration, r_y | 84.5 mm | 3.3268 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 708,000 mm⁴ | 1.701 in⁴ |
| Warping constant, C_w | 1.28000e+9 mm⁶ | 4.7666 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 65.4 kg/m | 44.2 lb/ft |