2LL178×102×16
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 | 178 mm | 7.0079 in |
| Width | 102 mm | 4.0157 in |
| Thickness, t | 15.9 mm | 0.625984 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 27,100,000 mm⁴ | 65.108 in⁴ |
| Elastic modulus, Sₓ | 235,000 mm³ | 14.3406 in³ |
| Radius of gyration, rₓ | 56.8 mm | 2.2362 in |
| Distance to top fibre | 115.4 mm | 4.5433 in |
| Distance to bottom fibre | 62.6 mm | 2.4646 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 11,686,836 mm⁴ | 28.0777 in⁴ |
| Radius of gyration, r_y | 37.3 mm | 1.4685 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 |