WT18x361.5
Structural tees from AISC Shapes Database v16.0. Also designated WT460X538.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 531 mm | 20.9 in |
| Flange width, b_f | 452 mm | 17.8 in |
| Web thickness, t_w | 55.1 mm | 2.17 in |
| Flange thickness, t_f | 99.1 mm | 3.9 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.50000e+9 mm⁴ | 3,610 in⁴ |
| Elastic modulus, Sₓ | 3,850,000 mm³ | 235 in³ |
| Plastic modulus, Zₓ | 7,110,000 mm³ | 434 in³ |
| Radius of gyration, rₓ | 148 mm | 5.81 in |
| Distance to top fibre | 141 mm | 5.55 in |
| Distance to bottom fibre | 390 mm | 15.35 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 770,000,000 mm⁴ | 1,850 in⁴ |
| Elastic modulus, S_y | 3,410,000 mm³ | 208 in³ |
| Plastic modulus, Z_y | 5,390,000 mm³ | 329 in³ |
| Radius of gyration, r_y | 106 mm | 4.16 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 162,000,000 mm⁴ | 390 in⁴ |
| Warping constant, C_w | 1.14000e+12 mm⁶ | 4,250 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 539 kg/m | 361.5 lb/ft |