MC100×20.5
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 | 102 mm | 4.0157 in |
| Flange width, b_f | 64 mm | 2.5197 in |
| Web thickness, t_w | 13 mm | 0.511811 in |
| Flange thickness, t_f | 13 mm | 0.511811 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,780,000 mm⁴ | 9.0815 in⁴ |
| Elastic modulus, Sₓ | 74,100 mm³ | 4.5219 in³ |
| Radius of gyration, rₓ | 37.7 mm | 1.4843 in |
| Distance to top fibre | 51 mm | 2.0079 in |
| Distance to bottom fibre | 51 mm | 2.0079 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 882,000 mm⁴ | 2.119 in⁴ |
| Elastic modulus, S_y | 20,700 mm³ | 1.2632 in³ |
| Radius of gyration, r_y | 18.2 mm | 0.716535 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 164,000 mm⁴ | 0.394012 in⁴ |
| Warping constant, C_w | 1.35000e+9 mm⁶ | 5.0273 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 20.5 kg/m | 13.8 lb/ft |