L178×102×19
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 | 19 mm | 0.748031 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 15,800,000 mm⁴ | 37.9597 in⁴ |
| Elastic modulus, Sₓ | 138,000 mm³ | 8.4213 in³ |
| Radius of gyration, rₓ | 56.4 mm | 2.2205 in |
| Distance to top fibre | 114.3 mm | 4.5 in |
| Distance to bottom fibre | 63.7 mm | 2.5079 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,800,000 mm⁴ | 9.1295 in⁴ |
| Elastic modulus, S_y | 49,900 mm³ | 3.0451 in³ |
| Radius of gyration, r_y | 27.7 mm | 1.0906 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 597,000 mm⁴ | 1.4343 in⁴ |
| Warping constant, C_w | 1.06000e+9 mm⁶ | 3.9473 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 38.8 kg/m | 26.2 lb/ft |