MC180×33.8
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 | 91 mm | 3.5827 in |
| Web thickness, t_w | 12.8 mm | 0.503937 in |
| Flange thickness, t_f | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 19,700,000 mm⁴ | 47.3294 in⁴ |
| Elastic modulus, Sₓ | 221,000 mm³ | 13.4862 in³ |
| Radius of gyration, rₓ | 67.8 mm | 2.6693 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 | 2,920,000 mm⁴ | 7.0153 in⁴ |
| Elastic modulus, S_y | 45,000 mm³ | 2.7461 in³ |
| Radius of gyration, r_y | 26.1 mm | 1.0276 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 257,000 mm⁴ | 0.617445 in⁴ |
| Warping constant, C_w | 1.54000e+10 mm⁶ | 57.348 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 33.8 kg/m | 22.7 lb/ft |