WT180×543
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 | 285 mm | 11.2205 in |
| Flange width, b_f | 454 mm | 17.874 in |
| Web thickness, t_w | 78 mm | 3.0709 in |
| Flange thickness, t_f | 125 mm | 4.9213 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 308,000,000 mm⁴ | 739.973 in⁴ |
| Elastic modulus, Sₓ | 1,570,000 mm³ | 95.8073 in³ |
| Radius of gyration, rₓ | 66.7 mm | 2.626 in |
| Distance to top fibre | 88.2 mm | 3.4724 in |
| Distance to bottom fibre | 196.8 mm | 7.748 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 981,000,000 mm⁴ | 2,356.862 in⁴ |
| Elastic modulus, S_y | 4,320,000 mm³ | 263.6226 in³ |
| Radius of gyration, r_y | 119 mm | 4.685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 299,000,000 mm⁴ | 718.3504 in⁴ |
| Warping constant, C_w | 1.41000e+12 mm⁶ | 5,250.695 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 543 kg/m | 365 lb/ft |