WT3x7.5
Structural tees from AISC Shapes Database v16.0. Also designated WT75X11.25.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 76.2 mm | 3 in |
| Flange width, b_f | 152 mm | 5.99 in |
| Web thickness, t_w | 5.84 mm | 0.23 in |
| Flange thickness, t_f | 6.6 mm | 0.26 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 587,000 mm⁴ | 1.41 in⁴ |
| Elastic modulus, Sₓ | 9,460 mm³ | 0.577 in³ |
| Plastic modulus, Zₓ | 16,900 mm³ | 1.03 in³ |
| Radius of gyration, rₓ | 20.2 mm | 0.797 in |
| Distance to top fibre | 14.2 mm | 0.558 in |
| Distance to bottom fibre | 62 mm | 2.442 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,940,000 mm⁴ | 4.66 in⁴ |
| Elastic modulus, S_y | 25,600 mm³ | 1.56 in³ |
| Plastic modulus, Z_y | 38,800 mm³ | 2.37 in³ |
| Radius of gyration, r_y | 36.8 mm | 1.45 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 21,000 mm⁴ | 0.0504 in⁴ |
| Warping constant, C_w | 9,180,000 mm⁶ | 0.0342 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 11.3 kg/m | 7.5 lb/ft |