C75×5
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 | 76 mm | 2.9921 in |
| Flange width, b_f | 35 mm | 1.378 in |
| Web thickness, t_w | 3.4 mm | 0.133858 in |
| Flange thickness, t_f | 6.9 mm | 0.271654 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 651,000 mm⁴ | 1.564 in⁴ |
| Elastic modulus, Sₓ | 17,100 mm³ | 1.0435 in³ |
| Radius of gyration, rₓ | 30.4 mm | 1.1969 in |
| Distance to top fibre | 38 mm | 1.4961 in |
| Distance to bottom fibre | 38 mm | 1.4961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 73,700 mm⁴ | 0.177065 in⁴ |
| Elastic modulus, S_y | 3,130 mm³ | 0.191004 in³ |
| Radius of gyration, r_y | 10.2 mm | 0.401575 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 9,490 mm⁴ | 0.0228 in⁴ |
| Warping constant, C_w | 74,700,000 mm⁶ | 0.278175 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5 kg/m | 3.5 lb/ft |