MT4x3.1
Miscellaneous tees from AISC Shapes Database v16.0. Also designated MT100X4.6.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4 in |
| Flange width, b_f | 57.9 mm | 2.28 in |
| Web thickness, t_w | 3.28 mm | 0.129 in |
| Flange thickness, t_f | 4.5 mm | 0.177 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 624,000 mm⁴ | 1.5 in⁴ |
| Elastic modulus, Sₓ | 8,730 mm³ | 0.533 in³ |
| Plastic modulus, Zₓ | 15,800 mm³ | 0.967 in³ |
| Radius of gyration, rₓ | 32.8 mm | 1.29 in |
| Distance to top fibre | 30 mm | 1.18 in |
| Distance to bottom fibre | 72 mm | 2.82 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 73,300 mm⁴ | 0.176 in⁴ |
| Elastic modulus, S_y | 2,520 mm³ | 0.154 in³ |
| Plastic modulus, Z_y | 4,050 mm³ | 0.247 in³ |
| Radius of gyration, r_y | 11.2 mm | 0.441 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,240 mm⁴ | 0.00778 in⁴ |
| Warping constant, C_w | 1,080,000 mm⁶ | 0.00403 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.6 kg/m | 3.1 lb/ft |