MC3x7.1
Miscellaneous channels from AISC Shapes Database v16.0. Also designated MC75X10.6.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 76.2 mm | 3 in |
| Flange width, b_f | 49.3 mm | 1.94 in |
| Web thickness, t_w | 7.92 mm | 0.312 in |
| Flange thickness, t_f | 8.92 mm | 0.351 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,130,000 mm⁴ | 2.72 in⁴ |
| Elastic modulus, Sₓ | 29,700 mm³ | 1.81 in³ |
| Plastic modulus, Zₓ | 36,700 mm³ | 2.24 in³ |
| Radius of gyration, rₓ | 29 mm | 1.14 in |
| Distance to top fibre | 38.1 mm | 1.5 in |
| Distance to bottom fibre | 38.1 mm | 1.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 277,000 mm⁴ | 0.666 in⁴ |
| Elastic modulus, S_y | 8,490 mm³ | 0.518 in³ |
| Plastic modulus, Z_y | 16,400 mm³ | 0.998 in³ |
| Radius of gyration, r_y | 14.3 mm | 0.562 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 38,600 mm⁴ | 0.0928 in⁴ |
| Warping constant, C_w | 246,000,000 mm⁶ | 0.915 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.6 kg/m | 7.1 lb/ft |