WT180×16.5
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 | 175 mm | 6.8898 in |
| Flange width, b_f | 127 mm | 5 in |
| Web thickness, t_w | 5.8 mm | 0.228346 in |
| Flange thickness, t_f | 8.5 mm | 0.334646 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6,190,000 mm⁴ | 14.8715 in⁴ |
| Elastic modulus, Sₓ | 47,600 mm³ | 2.9047 in³ |
| Radius of gyration, rₓ | 54.5 mm | 2.1457 in |
| Distance to top fibre | 44.8 mm | 1.7638 in |
| Distance to bottom fibre | 130.2 mm | 5.126 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,450,000 mm⁴ | 3.4836 in⁴ |
| Elastic modulus, S_y | 22,900 mm³ | 1.3974 in³ |
| Radius of gyration, r_y | 26.4 mm | 1.0394 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,600 mm⁴ | 0.102347 in⁴ |
| Warping constant, C_w | 35,700,000 mm⁶ | 0.132943 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 16.5 kg/m | 11 lb/ft |