L178×102×11
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 | 11.1 mm | 0.437008 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 9,880,000 mm⁴ | 23.7368 in⁴ |
| Elastic modulus, Sₓ | 84,300 mm³ | 5.1443 in³ |
| Radius of gyration, rₓ | 57.5 mm | 2.2638 in |
| Distance to top fibre | 117.2 mm | 4.6142 in |
| Distance to bottom fibre | 60.8 mm | 2.3937 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,450,000 mm⁴ | 5.8861 in⁴ |
| Elastic modulus, S_y | 31,000 mm³ | 1.8917 in³ |
| Radius of gyration, r_y | 28.7 mm | 1.1299 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 123,000 mm⁴ | 0.295509 in⁴ |
| Warping constant, C_w | 229,000,000 mm⁶ | 0.852772 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23.4 kg/m | 15.7 lb/ft |