WT4x12
Structural tees from AISC Shapes Database v16.0. Also designated WT100X17.95.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 101 mm | 3.97 in |
| Flange width, b_f | 165 mm | 6.5 in |
| Web thickness, t_w | 6.22 mm | 0.245 in |
| Flange thickness, t_f | 10.2 mm | 0.4 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,470,000 mm⁴ | 3.53 in⁴ |
| Elastic modulus, Sₓ | 17,700 mm³ | 1.08 in³ |
| Plastic modulus, Zₓ | 32,400 mm³ | 1.98 in³ |
| Radius of gyration, rₓ | 25.4 mm | 0.999 in |
| Distance to top fibre | 17.7 mm | 0.695 in |
| Distance to bottom fibre | 83.3 mm | 3.275 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,800,000 mm⁴ | 9.14 in⁴ |
| Elastic modulus, S_y | 46,000 mm³ | 2.81 in³ |
| Plastic modulus, Z_y | 70,100 mm³ | 4.28 in³ |
| Radius of gyration, r_y | 40.9 mm | 1.61 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 72,000 mm⁴ | 0.173 in⁴ |
| Warping constant, C_w | 38,700,000 mm⁶ | 0.144 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18 kg/m | 12 lb/ft |