MC18x58
Miscellaneous channels from AISC Shapes Database v16.0. Also designated MC460X86.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 457 mm | 18 in |
| Flange width, b_f | 107 mm | 4.2 in |
| Web thickness, t_w | 17.8 mm | 0.7 in |
| Flange thickness, t_f | 15.9 mm | 0.625 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 281,000,000 mm⁴ | 675 in⁴ |
| Elastic modulus, Sₓ | 1,230,000 mm³ | 75 in³ |
| Plastic modulus, Zₓ | 1,560,000 mm³ | 95.4 in³ |
| Radius of gyration, rₓ | 160 mm | 6.29 in |
| Distance to top fibre | 228.5 mm | 9 in |
| Distance to bottom fibre | 228.5 mm | 9 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,330,000 mm⁴ | 17.6 in⁴ |
| Elastic modulus, S_y | 86,500 mm³ | 5.28 in³ |
| Plastic modulus, Z_y | 175,000 mm³ | 10.7 in³ |
| Radius of gyration, r_y | 25.9 mm | 1.02 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,170,000 mm⁴ | 2.81 in⁴ |
| Warping constant, C_w | 2.87000e+11 mm⁶ | 1,070 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 86 kg/m | 58 lb/ft |