WT18x123.5
Structural tees from AISC Shapes Database v16.0. Also designated WT460X184.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 465 mm | 18.3 in |
| Flange width, b_f | 419 mm | 16.5 in |
| Web thickness, t_w | 20.3 mm | 0.8 in |
| Flange thickness, t_f | 34.3 mm | 1.35 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 433,000,000 mm⁴ | 1,040 in⁴ |
| Elastic modulus, Sₓ | 1,200,000 mm³ | 73.3 in³ |
| Plastic modulus, Zₓ | 2,110,000 mm³ | 129 in³ |
| Radius of gyration, rₓ | 136 mm | 5.36 in |
| Distance to top fibre | 105 mm | 4.12 in |
| Distance to bottom fibre | 360 mm | 14.18 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 211,000,000 mm⁴ | 507 in⁴ |
| Elastic modulus, S_y | 1,010,000 mm³ | 61.4 in³ |
| Plastic modulus, Z_y | 1,550,000 mm³ | 94.8 in³ |
| Radius of gyration, r_y | 95 mm | 3.74 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 7,200,000 mm⁴ | 17.3 in⁴ |
| Warping constant, C_w | 4.16000e+10 mm⁶ | 155 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 184 kg/m | 123.5 lb/ft |