WT180×45.5
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 | 177 mm | 6.9685 in |
| Flange width, b_f | 254 mm | 10 in |
| Web thickness, t_w | 9.5 mm | 0.374016 in |
| Flange thickness, t_f | 16.4 mm | 0.645669 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 12,100,000 mm⁴ | 29.0704 in⁴ |
| Elastic modulus, Sₓ | 83,500 mm³ | 5.0955 in³ |
| Radius of gyration, rₓ | 45.8 mm | 1.8032 in |
| Distance to top fibre | 31.7 mm | 1.248 in |
| Distance to bottom fibre | 145.3 mm | 5.7205 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 22,400,000 mm⁴ | 53.8162 in⁴ |
| Elastic modulus, S_y | 176,000 mm³ | 10.7402 in³ |
| Radius of gyration, r_y | 62.2 mm | 2.4488 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 456,000 mm⁴ | 1.0955 in⁴ |
| Warping constant, C_w | 617,000,000 mm⁶ | 2.2976 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 45.5 kg/m | 30.5 lb/ft |