WT20x163.5
Structural tees from AISC Shapes Database v16.0. Also designated WT500X243.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 518 mm | 20.4 in |
| Flange width, b_f | 307 mm | 12.1 in |
| Web thickness, t_w | 30 mm | 1.18 in |
| Flange thickness, t_f | 54.1 mm | 2.13 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 766,000,000 mm⁴ | 1,840 in⁴ |
| Elastic modulus, Sₓ | 2,050,000 mm³ | 125 in³ |
| Plastic modulus, Zₓ | 3,670,000 mm³ | 224 in³ |
| Radius of gyration, rₓ | 157 mm | 6.19 in |
| Distance to top fibre | 144 mm | 5.66 in |
| Distance to bottom fibre | 374 mm | 14.74 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 133,000,000 mm⁴ | 320 in⁴ |
| Elastic modulus, S_y | 864,000 mm³ | 52.7 in³ |
| Plastic modulus, Z_y | 1,390,000 mm³ | 85 in³ |
| Radius of gyration, r_y | 65.5 mm | 2.58 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 21,400,000 mm⁴ | 51.4 in⁴ |
| Warping constant, C_w | 1.21000e+11 mm⁶ | 449 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 243 kg/m | 163.5 lb/ft |