WT180×39.5
Structural tees from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 177 mm | 6.9685 in |
| Flange width, b_f | 205 mm | 8.0709 in |
| Web thickness, t_w | 9.4 mm | 0.370079 in |
| Flange thickness, t_f | 16.8 mm | 0.661417 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 11,500,000 mm⁴ | 27.6289 in⁴ |
| Elastic modulus, Sₓ | 81,200 mm³ | 4.9551 in³ |
| Radius of gyration, rₓ | 47.8 mm | 1.8819 in |
| Distance to top fibre | 35 mm | 1.378 in |
| Distance to bottom fibre | 142 mm | 5.5906 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 12,100,000 mm⁴ | 29.0704 in⁴ |
| Elastic modulus, S_y | 118,000 mm³ | 7.2008 in³ |
| Radius of gyration, r_y | 48.9 mm | 1.9252 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 405,000 mm⁴ | 0.973016 in⁴ |
| Warping constant, C_w | 394,000,000 mm⁶ | 1.4672 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 39.5 kg/m | 26.5 lb/ft |