MC180×28.4
Miscellaneous 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 | 178 mm | 7.0079 in |
| Flange width, b_f | 87 mm | 3.4252 in |
| Web thickness, t_w | 8.9 mm | 0.350394 in |
| Flange thickness, t_f | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 17,900,000 mm⁴ | 43.0049 in⁴ |
| Elastic modulus, Sₓ | 201,000 mm³ | 12.2658 in³ |
| Radius of gyration, rₓ | 70.5 mm | 2.7756 in |
| Distance to top fibre | 89 mm | 3.5039 in |
| Distance to bottom fibre | 89 mm | 3.5039 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,430,000 mm⁴ | 5.8381 in⁴ |
| Elastic modulus, S_y | 40,400 mm³ | 2.4654 in³ |
| Radius of gyration, r_y | 26 mm | 1.0236 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 168,000 mm⁴ | 0.403622 in⁴ |
| Warping constant, C_w | 1.30000e+10 mm⁶ | 48.4107 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 28.4 kg/m | 19.1 lb/ft |