WT180×231.5
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 | 218 mm | 8.5827 in |
| Flange width, b_f | 412 mm | 16.2205 in |
| Web thickness, t_w | 35.8 mm | 1.4094 in |
| Flange thickness, t_f | 57.4 mm | 2.2598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 73,800,000 mm⁴ | 177.3052 in⁴ |
| Elastic modulus, Sₓ | 439,000 mm³ | 26.7894 in³ |
| Radius of gyration, rₓ | 50 mm | 1.9685 in |
| Distance to top fibre | 50.1 mm | 1.9724 in |
| Distance to bottom fibre | 167.9 mm | 6.6102 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 335,000,000 mm⁴ | 804.8407 in⁴ |
| Elastic modulus, S_y | 1,630,000 mm³ | 99.4687 in³ |
| Radius of gyration, r_y | 107 mm | 4.2126 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 28,100,000 mm⁴ | 67.5105 in⁴ |
| Warping constant, C_w | 1.00000e+11 mm⁶ | 372.3897 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 231.5 kg/m | 155.5 lb/ft |