WT18x401
Structural tees from AISC Shapes Database v16.0. Also designated WT460X597.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 541 mm | 21.3 in |
| Flange width, b_f | 457 mm | 18 in |
| Web thickness, t_w | 60.5 mm | 2.38 in |
| Flange thickness, t_f | 109 mm | 4.29 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.71000e+9 mm⁴ | 4,110 in⁴ |
| Elastic modulus, Sₓ | 4,340,000 mm³ | 265 in³ |
| Plastic modulus, Zₓ | 8,050,000 mm³ | 491 in³ |
| Radius of gyration, rₓ | 150 mm | 5.9 in |
| Distance to top fibre | 147 mm | 5.8 in |
| Distance to bottom fibre | 394 mm | 15.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 874,000,000 mm⁴ | 2,100 in⁴ |
| Elastic modulus, S_y | 3,820,000 mm³ | 233 in³ |
| Plastic modulus, Z_y | 6,100,000 mm³ | 372 in³ |
| Radius of gyration, r_y | 107 mm | 4.22 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 216,000,000 mm⁴ | 519 in⁴ |
| Warping constant, C_w | 1.57000e+12 mm⁶ | 5,830 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 597 kg/m | 401 lb/ft |