WT345×85
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 | 347 mm | 13.6614 in |
| Flange width, b_f | 256 mm | 10.0787 in |
| Web thickness, t_w | 14.5 mm | 0.570866 in |
| Flange thickness, t_f | 23.6 mm | 0.929134 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 121,000,000 mm⁴ | 290.7037 in⁴ |
| Elastic modulus, Sₓ | 465,000 mm³ | 28.376 in³ |
| Radius of gyration, rₓ | 106 mm | 4.1732 in |
| Distance to top fibre | 87.1 mm | 3.4291 in |
| Distance to bottom fibre | 259.9 mm | 10.2323 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 33,100,000 mm⁴ | 79.5231 in⁴ |
| Elastic modulus, S_y | 259,000 mm³ | 15.8052 in³ |
| Radius of gyration, r_y | 55.3 mm | 2.1772 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,520,000 mm⁴ | 3.6518 in⁴ |
| Warping constant, C_w | 4.72000e+9 mm⁶ | 17.5768 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 85 kg/m | 57 lb/ft |