WT180×61
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 | 257 mm | 10.1181 in |
| Web thickness, t_w | 13 mm | 0.511811 in |
| Flange thickness, t_f | 21.7 mm | 0.854331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 17,300,000 mm⁴ | 41.5634 in⁴ |
| Elastic modulus, Sₓ | 118,000 mm³ | 7.2008 in³ |
| Radius of gyration, rₓ | 47.2 mm | 1.8583 in |
| Distance to top fibre | 35.5 mm | 1.3976 in |
| Distance to bottom fibre | 146.5 mm | 5.7677 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 30,700,000 mm⁴ | 73.757 in⁴ |
| Elastic modulus, S_y | 239,000 mm³ | 14.5847 in³ |
| Radius of gyration, r_y | 62.9 mm | 2.4764 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,050,000 mm⁴ | 2.5226 in⁴ |
| Warping constant, C_w | 1.51000e+9 mm⁶ | 5.6231 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 61 kg/m | 41 lb/ft |