WT12x88
Structural tees from AISC Shapes Database v16.0. Also designated WT305X131.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 320 mm | 12.6 in |
| Flange width, b_f | 328 mm | 12.9 in |
| Web thickness, t_w | 19.1 mm | 0.75 in |
| Flange thickness, t_f | 34 mm | 1.34 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 133,000,000 mm⁴ | 319 in⁴ |
| Elastic modulus, Sₓ | 528,000 mm³ | 32.2 in³ |
| Plastic modulus, Zₓ | 947,000 mm³ | 57.8 in³ |
| Radius of gyration, rₓ | 89.2 mm | 3.51 in |
| Distance to top fibre | 69.6 mm | 2.74 in |
| Distance to bottom fibre | 250.4 mm | 9.86 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 99,900,000 mm⁴ | 240 in⁴ |
| Elastic modulus, S_y | 610,000 mm³ | 37.2 in³ |
| Plastic modulus, Z_y | 939,000 mm³ | 57.3 in³ |
| Radius of gyration, r_y | 77.2 mm | 3.04 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,950,000 mm⁴ | 11.9 in⁴ |
| Warping constant, C_w | 1.50000e+10 mm⁶ | 55.8 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 131 kg/m | 88 lb/ft |