WT20x186
Structural tees from AISC Shapes Database v16.0. Also designated WT500X277.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 516 mm | 20.3 in |
| Flange width, b_f | 409 mm | 16.1 in |
| Web thickness, t_w | 29.5 mm | 1.16 in |
| Flange thickness, t_f | 52.1 mm | 2.05 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 803,000,000 mm⁴ | 1,930 in⁴ |
| Elastic modulus, Sₓ | 2,060,000 mm³ | 126 in³ |
| Plastic modulus, Zₓ | 3,690,000 mm³ | 225 in³ |
| Radius of gyration, rₓ | 151 mm | 5.95 in |
| Distance to top fibre | 126 mm | 4.98 in |
| Distance to bottom fibre | 390 mm | 15.32 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 295,000,000 mm⁴ | 709 in⁴ |
| Elastic modulus, S_y | 1,450,000 mm³ | 88.3 in³ |
| Plastic modulus, Z_y | 2,260,000 mm³ | 138 in³ |
| Radius of gyration, r_y | 91.4 mm | 3.6 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 24,000,000 mm⁴ | 57.7 in⁴ |
| Warping constant, C_w | 1.50000e+11 mm⁶ | 558 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 277 kg/m | 186 lb/ft |