WT20x198.5
Structural tees from AISC Shapes Database v16.0. Also designated WT500X295.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 521 mm | 20.5 in |
| Flange width, b_f | 409 mm | 16.1 in |
| Web thickness, t_w | 31 mm | 1.22 in |
| Flange thickness, t_f | 55.9 mm | 2.2 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 862,000,000 mm⁴ | 2,070 in⁴ |
| Elastic modulus, Sₓ | 2,200,000 mm³ | 134 in³ |
| Plastic modulus, Zₓ | 3,930,000 mm³ | 240 in³ |
| Radius of gyration, rₓ | 151 mm | 5.96 in |
| Distance to top fibre | 128 mm | 5.03 in |
| Distance to bottom fibre | 393 mm | 15.47 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 321,000,000 mm⁴ | 771 in⁴ |
| Elastic modulus, S_y | 1,570,000 mm³ | 95.7 in³ |
| Plastic modulus, Z_y | 2,460,000 mm³ | 150 in³ |
| Radius of gyration, r_y | 92.2 mm | 3.63 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 29,400,000 mm⁴ | 70.6 in⁴ |
| Warping constant, C_w | 1.82000e+11 mm⁶ | 677 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 296 kg/m | 198.5 lb/ft |