WT16.5x70.5
Structural tees from AISC Shapes Database v16.0. Also designated WT420X105.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 424 mm | 16.7 in |
| Flange width, b_f | 292 mm | 11.5 in |
| Web thickness, t_w | 15.4 mm | 0.605 in |
| Flange thickness, t_f | 24.4 mm | 0.96 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 230,000,000 mm⁴ | 552 in⁴ |
| Elastic modulus, Sₓ | 733,000 mm³ | 44.7 in³ |
| Plastic modulus, Zₓ | 1,310,000 mm³ | 79.8 in³ |
| Radius of gyration, rₓ | 131 mm | 5.15 in |
| Distance to top fibre | 109 mm | 4.29 in |
| Distance to bottom fibre | 315 mm | 12.41 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 51,200,000 mm⁴ | 123 in⁴ |
| Elastic modulus, S_y | 349,000 mm³ | 21.3 in³ |
| Plastic modulus, Z_y | 547,000 mm³ | 33.4 in³ |
| Radius of gyration, r_y | 61.7 mm | 2.43 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,010,000 mm⁴ | 4.84 in⁴ |
| Warping constant, C_w | 9.51000e+9 mm⁶ | 35.4 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 105 kg/m | 70.5 lb/ft |