C250×23
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 | 65 mm | 2.5591 in |
| Web thickness, t_w | 6.1 mm | 0.240157 in |
| Flange thickness, t_f | 11.1 mm | 0.437008 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 27,800,000 mm⁴ | 66.7898 in⁴ |
| Elastic modulus, Sₓ | 219,000 mm³ | 13.3642 in³ |
| Radius of gyration, rₓ | 98.2 mm | 3.8661 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 | 920,000 mm⁴ | 2.2103 in⁴ |
| Elastic modulus, S_y | 18,800 mm³ | 1.1472 in³ |
| Radius of gyration, r_y | 17.9 mm | 0.704724 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 86,400 mm⁴ | 0.207577 in⁴ |
| Warping constant, C_w | 1.17000e+10 mm⁶ | 43.5696 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23 kg/m | 15.3 lb/ft |