C250×37
Channels 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 | 254 mm | 10 in |
| Flange width, b_f | 73 mm | 2.874 in |
| Web thickness, t_w | 13.4 mm | 0.527559 in |
| Flange thickness, t_f | 11.1 mm | 0.437008 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 37,900,000 mm⁴ | 91.0551 in⁴ |
| Elastic modulus, Sₓ | 299,000 mm³ | 18.2461 in³ |
| Radius of gyration, rₓ | 89.4 mm | 3.5197 in |
| Distance to top fibre | 127 mm | 5 in |
| Distance to bottom fibre | 127 mm | 5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,400,000 mm⁴ | 3.3635 in⁴ |
| Elastic modulus, S_y | 24,300 mm³ | 1.4829 in³ |
| Radius of gyration, r_y | 17.1 mm | 0.673228 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 289,000 mm⁴ | 0.694325 in⁴ |
| Warping constant, C_w | 1.82000e+10 mm⁶ | 67.7749 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 37 kg/m | 25 lb/ft |