C8x13.75
Channels from AISC Shapes Database v16.0. Also designated C200X20.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 203 mm | 8 in |
| Flange width, b_f | 59.4 mm | 2.34 in |
| Web thickness, t_w | 7.7 mm | 0.303 in |
| Flange thickness, t_f | 9.91 mm | 0.39 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 15,000,000 mm⁴ | 36.1 in⁴ |
| Elastic modulus, Sₓ | 148,000 mm³ | 9.02 in³ |
| Plastic modulus, Zₓ | 180,000 mm³ | 11 in³ |
| Radius of gyration, rₓ | 75.9 mm | 2.99 in |
| Distance to top fibre | 101.5 mm | 4 in |
| Distance to bottom fibre | 101.5 mm | 4 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 633,000 mm⁴ | 1.52 in⁴ |
| Elastic modulus, S_y | 13,900 mm³ | 0.848 in³ |
| Plastic modulus, Z_y | 28,300 mm³ | 1.73 in³ |
| Radius of gyration, r_y | 15.6 mm | 0.613 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 77,400 mm⁴ | 0.186 in⁴ |
| Warping constant, C_w | 5.16000e+9 mm⁶ | 19.2 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 20.5 kg/m | 13.75 lb/ft |