WT18x75
Structural tees from AISC Shapes Database v16.0. Also designated WT460X111.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 455 mm | 17.9 in |
| Flange width, b_f | 305 mm | 12 in |
| Web thickness, t_w | 15.9 mm | 0.625 in |
| Flange thickness, t_f | 23.9 mm | 0.94 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 291,000,000 mm⁴ | 698 in⁴ |
| Elastic modulus, Sₓ | 870,000 mm³ | 53.1 in³ |
| Plastic modulus, Zₓ | 1,560,000 mm³ | 95.5 in³ |
| Radius of gyration, rₓ | 143 mm | 5.62 in |
| Distance to top fibre | 121 mm | 4.78 in |
| Distance to bottom fibre | 334 mm | 13.12 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 56,200,000 mm⁴ | 135 in⁴ |
| Elastic modulus, S_y | 369,000 mm³ | 22.5 in³ |
| Plastic modulus, Z_y | 580,000 mm³ | 35.4 in³ |
| Radius of gyration, r_y | 62.7 mm | 2.47 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,100,000 mm⁴ | 5.04 in⁴ |
| Warping constant, C_w | 1.24000e+10 mm⁶ | 46 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 112 kg/m | 75 lb/ft |