WT180×317
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 | 237 mm | 9.3307 in |
| Flange width, b_f | 424 mm | 16.6929 in |
| Web thickness, t_w | 47.6 mm | 1.874 in |
| Flange thickness, t_f | 77.1 mm | 3.0354 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 119,000,000 mm⁴ | 285.8986 in⁴ |
| Elastic modulus, Sₓ | 677,000 mm³ | 41.3131 in³ |
| Radius of gyration, rₓ | 54.3 mm | 2.1378 in |
| Distance to top fibre | 61 mm | 2.4016 in |
| Distance to bottom fibre | 176 mm | 6.9291 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 491,000,000 mm⁴ | 1,179.632 in⁴ |
| Elastic modulus, S_y | 2,320,000 mm³ | 141.5751 in³ |
| Radius of gyration, r_y | 110 mm | 4.3307 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 68,300,000 mm⁴ | 164.0914 in⁴ |
| Warping constant, C_w | 2.66000e+11 mm⁶ | 990.5567 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 317 kg/m | 213 lb/ft |