WT18x197.5
Structural tees from AISC Shapes Database v16.0. Also designated WT460X294.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 488 mm | 19.2 in |
| Flange width, b_f | 427 mm | 16.8 in |
| Web thickness, t_w | 31 mm | 1.22 in |
| Flange thickness, t_f | 55.9 mm | 2.2 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 724,000,000 mm⁴ | 1,740 in⁴ |
| Elastic modulus, Sₓ | 1,950,000 mm³ | 119 in³ |
| Plastic modulus, Zₓ | 3,490,000 mm³ | 213 in³ |
| Radius of gyration, rₓ | 139 mm | 5.47 in |
| Distance to top fibre | 115 mm | 4.53 in |
| Distance to bottom fibre | 373 mm | 14.67 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 365,000,000 mm⁴ | 877 in⁴ |
| Elastic modulus, S_y | 1,700,000 mm³ | 104 in³ |
| Plastic modulus, Z_y | 2,650,000 mm³ | 162 in³ |
| Radius of gyration, r_y | 98.6 mm | 3.88 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 29,400,000 mm⁴ | 70.7 in⁴ |
| Warping constant, C_w | 1.75000e+11 mm⁶ | 652 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 294 kg/m | 197.5 lb/ft |