WT18x264.5
Structural tees from AISC Shapes Database v16.0. Also designated WT460X393.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 505 mm | 19.9 in |
| Flange width, b_f | 437 mm | 17.2 in |
| Web thickness, t_w | 40.9 mm | 1.61 in |
| Flange thickness, t_f | 73.9 mm | 2.91 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.02000e+9 mm⁴ | 2,440 in⁴ |
| Elastic modulus, Sₓ | 2,690,000 mm³ | 164 in³ |
| Plastic modulus, Zₓ | 4,880,000 mm³ | 298 in³ |
| Radius of gyration, rₓ | 142 mm | 5.6 in |
| Distance to top fibre | 126 mm | 4.96 in |
| Distance to bottom fibre | 379 mm | 14.94 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 516,000,000 mm⁴ | 1,240 in⁴ |
| Elastic modulus, S_y | 2,380,000 mm³ | 145 in³ |
| Plastic modulus, Z_y | 3,720,000 mm³ | 227 in³ |
| Radius of gyration, r_y | 102 mm | 4 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 67,800,000 mm⁴ | 163 in⁴ |
| Warping constant, C_w | 4.30000e+11 mm⁶ | 1,600 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 394 kg/m | 264.5 lb/ft |