WT345×108.5
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 | 348 mm | 13.7008 in |
| Flange width, b_f | 355 mm | 13.9764 in |
| Web thickness, t_w | 15.4 mm | 0.606299 in |
| Flange thickness, t_f | 24.8 mm | 0.976378 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 140,000,000 mm⁴ | 336.3513 in⁴ |
| Elastic modulus, Sₓ | 514,000 mm³ | 31.3662 in³ |
| Radius of gyration, rₓ | 101 mm | 3.9764 in |
| Distance to top fibre | 74.9 mm | 2.9488 in |
| Distance to bottom fibre | 273.1 mm | 10.752 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 92,600,000 mm⁴ | 222.4724 in⁴ |
| Elastic modulus, S_y | 522,000 mm³ | 31.8544 in³ |
| Radius of gyration, r_y | 81.7 mm | 3.2165 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,270,000 mm⁴ | 5.4537 in⁴ |
| Warping constant, C_w | 8.57000e+9 mm⁶ | 31.9138 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 108.5 kg/m | 73 lb/ft |