L178×102×9.5
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 | 8,600,000 mm⁴ | 20.6616 in⁴ |
| Elastic modulus, Sₓ | 73,000 mm³ | 4.4547 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 | 2,150,000 mm⁴ | 5.1654 in⁴ |
| Elastic modulus, S_y | 26,900 mm³ | 1.6415 in³ |
| Radius of gyration, r_y | 28.9 mm | 1.1378 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 78,000 mm⁴ | 0.187396 in⁴ |
| Warping constant, C_w | 147,000,000 mm⁶ | 0.547413 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 20.2 kg/m | 13.6 lb/ft |