WT180×50.5
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 | 179 mm | 7.0472 in |
| Flange width, b_f | 255 mm | 10.0394 in |
| Web thickness, t_w | 10.5 mm | 0.413386 in |
| Flange thickness, t_f | 18.3 mm | 0.720472 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 13,700,000 mm⁴ | 32.9144 in⁴ |
| Elastic modulus, Sₓ | 93,700 mm³ | 5.7179 in³ |
| Radius of gyration, rₓ | 46.1 mm | 1.815 in |
| Distance to top fibre | 32.7 mm | 1.2874 in |
| Distance to bottom fibre | 146.3 mm | 5.7598 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 25,300,000 mm⁴ | 60.7835 in⁴ |
| Elastic modulus, S_y | 199,000 mm³ | 12.1437 in³ |
| Radius of gyration, r_y | 62.6 mm | 2.4646 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 626,000 mm⁴ | 1.504 in⁴ |
| Warping constant, C_w | 863,000,000 mm⁶ | 3.2137 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 50.5 kg/m | 34 lb/ft |