WT420×164.5
Structural tees from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 431 mm | 16.9685 in |
| Flange width, b_f | 401 mm | 15.7874 in |
| Web thickness, t_w | 19.7 mm | 0.775591 in |
| Flange thickness, t_f | 32.4 mm | 1.2756 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 333,000,000 mm⁴ | 800.0357 in⁴ |
| Elastic modulus, Sₓ | 997,000 mm³ | 60.8407 in³ |
| Radius of gyration, rₓ | 126 mm | 4.9606 in |
| Distance to top fibre | 96.9 mm | 3.815 in |
| Distance to bottom fibre | 334.1 mm | 13.1535 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 174,000,000 mm⁴ | 418.0367 in⁴ |
| Elastic modulus, S_y | 870,000 mm³ | 53.0907 in³ |
| Radius of gyration, r_y | 91.1 mm | 3.5866 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,780,000 mm⁴ | 13.8865 in⁴ |
| Warping constant, C_w | 3.04000e+10 mm⁶ | 113.2065 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 164.5 kg/m | 110.5 lb/ft |