WT180×81
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 | 182 mm | 7.1654 in |
| Flange width, b_f | 371 mm | 14.6063 in |
| Web thickness, t_w | 13.3 mm | 0.523622 in |
| Flange thickness, t_f | 21.8 mm | 0.858268 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 18,800,000 mm⁴ | 45.1672 in⁴ |
| Elastic modulus, Sₓ | 124,000 mm³ | 7.5669 in³ |
| Radius of gyration, rₓ | 42.7 mm | 1.6811 in |
| Distance to top fibre | 29.8 mm | 1.1732 in |
| Distance to bottom fibre | 152.2 mm | 5.9921 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 92,800,000 mm⁴ | 222.9529 in⁴ |
| Elastic modulus, S_y | 500,000 mm³ | 30.5119 in³ |
| Radius of gyration, r_y | 94.9 mm | 3.7362 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,470,000 mm⁴ | 3.5317 in⁴ |
| Warping constant, C_w | 4.00000e+9 mm⁶ | 14.8956 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 81 kg/m | 54.5 lb/ft |