WT180×254.5
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 | 223 mm | 8.7795 in |
| Flange width, b_f | 416 mm | 16.378 in |
| Web thickness, t_w | 39.1 mm | 1.5394 in |
| Flange thickness, t_f | 62.7 mm | 2.4685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 84,800,000 mm⁴ | 203.7328 in⁴ |
| Elastic modulus, Sₓ | 499,000 mm³ | 30.4508 in³ |
| Radius of gyration, rₓ | 51.1 mm | 2.0118 in |
| Distance to top fibre | 53 mm | 2.0866 in |
| Distance to bottom fibre | 170 mm | 6.6929 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 377,000,000 mm⁴ | 905.7461 in⁴ |
| Elastic modulus, S_y | 1,810,000 mm³ | 110.453 in³ |
| Radius of gyration, r_y | 108 mm | 4.252 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 36,700,000 mm⁴ | 88.1721 in⁴ |
| Warping constant, C_w | 1.35000e+11 mm⁶ | 502.7261 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 254.5 kg/m | 171 lb/ft |