L178×102×16
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 | 13,600,000 mm⁴ | 32.6741 in⁴ |
| Elastic modulus, Sₓ | 118,000 mm³ | 7.2008 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 | 3,310,000 mm⁴ | 7.9523 in⁴ |
| Elastic modulus, S_y | 42,700 mm³ | 2.6057 in³ |
| Radius of gyration, r_y | 28.1 mm | 1.1063 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 354,000 mm⁴ | 0.850488 in⁴ |
| Warping constant, C_w | 642,000,000 mm⁶ | 2.3907 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 32.7 kg/m | 22.1 lb/ft |