MC8x18.7
Miscellaneous channels from AISC Shapes Database v16.0. Also designated MC200X27.8.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 203 mm | 8 in |
| Flange width, b_f | 75.7 mm | 2.98 in |
| Web thickness, t_w | 8.97 mm | 0.353 in |
| Flange thickness, t_f | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 21,800,000 mm⁴ | 52.4 in⁴ |
| Elastic modulus, Sₓ | 215,000 mm³ | 13.1 in³ |
| Plastic modulus, Zₓ | 256,000 mm³ | 15.6 in³ |
| Radius of gyration, rₓ | 78.5 mm | 3.09 in |
| Distance to top fibre | 101.5 mm | 4 in |
| Distance to bottom fibre | 101.5 mm | 4 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,730,000 mm⁴ | 4.15 in⁴ |
| Elastic modulus, S_y | 32,000 mm³ | 1.95 in³ |
| Plastic modulus, Z_y | 61,000 mm³ | 3.72 in³ |
| Radius of gyration, r_y | 22 mm | 0.868 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 158,000 mm⁴ | 0.38 in⁴ |
| Warping constant, C_w | 1.21000e+10 mm⁶ | 45 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 27.8 kg/m | 18.7 lb/ft |