WT18x85
Structural tees from AISC Shapes Database v16.0. Also designated WT460X126.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 460 mm | 18.1 in |
| Flange width, b_f | 305 mm | 12 in |
| Web thickness, t_w | 17.3 mm | 0.68 in |
| Flange thickness, t_f | 27.9 mm | 1.1 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 327,000,000 mm⁴ | 786 in⁴ |
| Elastic modulus, Sₓ | 965,000 mm³ | 58.9 in³ |
| Plastic modulus, Zₓ | 1,720,000 mm³ | 105 in³ |
| Radius of gyration, rₓ | 142 mm | 5.61 in |
| Distance to top fibre | 120 mm | 4.73 in |
| Distance to bottom fibre | 340 mm | 13.37 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 66,600,000 mm⁴ | 160 in⁴ |
| Elastic modulus, S_y | 436,000 mm³ | 26.6 in³ |
| Plastic modulus, Z_y | 685,000 mm³ | 41.8 in³ |
| Radius of gyration, r_y | 64.3 mm | 2.53 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,130,000 mm⁴ | 7.51 in⁴ |
| Warping constant, C_w | 1.70000e+10 mm⁶ | 63.2 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 127 kg/m | 85 lb/ft |