WT180×338.5
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 | 242 mm | 9.5276 in |
| Flange width, b_f | 428 mm | 16.8504 in |
| Web thickness, t_w | 51.2 mm | 2.0157 in |
| Flange thickness, t_f | 81.5 mm | 3.2087 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 134,000,000 mm⁴ | 321.9363 in⁴ |
| Elastic modulus, Sₓ | 754,000 mm³ | 46.0119 in³ |
| Radius of gyration, rₓ | 55.8 mm | 2.1969 in |
| Distance to top fibre | 63.9 mm | 2.5157 in |
| Distance to bottom fibre | 178.1 mm | 7.0118 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 534,000,000 mm⁴ | 1,282.94 in⁴ |
| Elastic modulus, S_y | 2,500,000 mm³ | 152.5594 in³ |
| Radius of gyration, r_y | 111 mm | 4.3701 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 81,500,000 mm⁴ | 195.8045 in⁴ |
| Warping constant, C_w | 3.25000e+11 mm⁶ | 1,210.267 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 338.5 kg/m | 227.5 lb/ft |