MC12x50
Miscellaneous channels from AISC Shapes Database v16.0. Also designated MC310X74.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 305 mm | 12 in |
| Flange width, b_f | 105 mm | 4.14 in |
| Web thickness, t_w | 21.2 mm | 0.835 in |
| Flange thickness, t_f | 17.8 mm | 0.7 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 112,000,000 mm⁴ | 269 in⁴ |
| Elastic modulus, Sₓ | 736,000 mm³ | 44.9 in³ |
| Plastic modulus, Zₓ | 926,000 mm³ | 56.5 in³ |
| Radius of gyration, rₓ | 109 mm | 4.28 in |
| Distance to top fibre | 152.5 mm | 6 in |
| Distance to bottom fibre | 152.5 mm | 6 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,240,000 mm⁴ | 17.4 in⁴ |
| Elastic modulus, S_y | 92,400 mm³ | 5.64 in³ |
| Plastic modulus, Z_y | 179,000 mm³ | 10.9 in³ |
| Radius of gyration, r_y | 27.7 mm | 1.09 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,340,000 mm⁴ | 3.23 in⁴ |
| Warping constant, C_w | 1.10000e+11 mm⁶ | 411 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 74 kg/m | 50 lb/ft |