WT20x105.5
Structural tees from AISC Shapes Database v16.0. Also designated WT500X157.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 500 mm | 19.7 in |
| Flange width, b_f | 300 mm | 11.8 in |
| Web thickness, t_w | 19.1 mm | 0.75 in |
| Flange thickness, t_f | 36.1 mm | 1.42 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 466,000,000 mm⁴ | 1,120 in⁴ |
| Elastic modulus, Sₓ | 1,260,000 mm³ | 76.7 in³ |
| Plastic modulus, Zₓ | 2,250,000 mm³ | 137 in³ |
| Radius of gyration, rₓ | 153 mm | 6.01 in |
| Distance to top fibre | 129 mm | 5.08 in |
| Distance to bottom fibre | 371 mm | 14.62 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 81,200,000 mm⁴ | 195 in⁴ |
| Elastic modulus, S_y | 541,000 mm³ | 33 in³ |
| Plastic modulus, Z_y | 854,000 mm³ | 52.1 in³ |
| Radius of gyration, r_y | 63.8 mm | 2.51 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,330,000 mm⁴ | 15.2 in⁴ |
| Warping constant, C_w | 3.03000e+10 mm⁶ | 113 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 157 kg/m | 105.5 lb/ft |