C75×6
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 | 4.3 mm | 0.169291 in |
| Flange thickness, t_f | 6.9 mm | 0.271654 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 670,000 mm⁴ | 1.6097 in⁴ |
| Elastic modulus, Sₓ | 17,600 mm³ | 1.074 in³ |
| Radius of gyration, rₓ | 29.6 mm | 1.1654 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 | 77,200 mm⁴ | 0.185474 in⁴ |
| Elastic modulus, S_y | 3,210 mm³ | 0.195886 in³ |
| Radius of gyration, r_y | 10.1 mm | 0.397638 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 10,900 mm⁴ | 0.026187 in⁴ |
| Warping constant, C_w | 76,800,000 mm⁶ | 0.285995 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6 kg/m | 4.1 lb/ft |