C200×28
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 | 203 mm | 7.9921 in |
| Flange width, b_f | 64 mm | 2.5197 in |
| Web thickness, t_w | 12.4 mm | 0.488189 in |
| Flange thickness, t_f | 9.9 mm | 0.389764 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 18,200,000 mm⁴ | 43.7257 in⁴ |
| Elastic modulus, Sₓ | 180,000 mm³ | 10.9843 in³ |
| Radius of gyration, rₓ | 71.6 mm | 2.8189 in |
| Distance to top fibre | 101.5 mm | 3.9961 in |
| Distance to bottom fibre | 101.5 mm | 3.9961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 825,000 mm⁴ | 1.9821 in⁴ |
| Elastic modulus, S_y | 16,600 mm³ | 1.013 in³ |
| Radius of gyration, r_y | 15.2 mm | 0.598425 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 182,000 mm⁴ | 0.437257 in⁴ |
| Warping constant, C_w | 6.67000e+9 mm⁶ | 24.8384 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 28 kg/m | 18.75 lb/ft |