WT20x83.5
Structural tees from AISC Shapes Database v16.0. Also designated WT500X124.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 490 mm | 19.3 in |
| Flange width, b_f | 300 mm | 11.8 in |
| Web thickness, t_w | 16.5 mm | 0.65 in |
| Flange thickness, t_f | 26.2 mm | 1.03 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 374,000,000 mm⁴ | 899 in⁴ |
| Elastic modulus, Sₓ | 1,040,000 mm³ | 63.7 in³ |
| Plastic modulus, Zₓ | 1,880,000 mm³ | 115 in³ |
| Radius of gyration, rₓ | 154 mm | 6.05 in |
| Distance to top fibre | 132 mm | 5.19 in |
| Distance to bottom fibre | 358 mm | 14.11 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 58,700,000 mm⁴ | 141 in⁴ |
| Elastic modulus, S_y | 392,000 mm³ | 23.9 in³ |
| Plastic modulus, Z_y | 619,000 mm³ | 37.8 in³ |
| Radius of gyration, r_y | 61 mm | 2.4 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,910,000 mm⁴ | 6.99 in⁴ |
| Warping constant, C_w | 1.69000e+10 mm⁶ | 62.9 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 125 kg/m | 83.5 lb/ft |