C7x9.8
Channels from AISC Shapes Database v16.0. Also designated C180X14.6.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 178 mm | 7 in |
| Flange width, b_f | 53.1 mm | 2.09 in |
| Web thickness, t_w | 5.33 mm | 0.21 in |
| Flange thickness, t_f | 9.3 mm | 0.366 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,820,000 mm⁴ | 21.2 in⁴ |
| Elastic modulus, Sₓ | 99,500 mm³ | 6.07 in³ |
| Plastic modulus, Zₓ | 118,000 mm³ | 7.19 in³ |
| Radius of gyration, rₓ | 69.1 mm | 2.72 in |
| Distance to top fibre | 89 mm | 3.5 in |
| Distance to bottom fibre | 89 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 398,000 mm⁴ | 0.957 in⁴ |
| Elastic modulus, S_y | 10,100 mm³ | 0.617 in³ |
| Plastic modulus, Z_y | 20,600 mm³ | 1.26 in³ |
| Radius of gyration, r_y | 14.7 mm | 0.578 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 41,500 mm⁴ | 0.0996 in⁴ |
| Warping constant, C_w | 2.46000e+9 mm⁶ | 9.15 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 14.6 kg/m | 9.8 lb/ft |