WT12x38
Structural tees from AISC Shapes Database v16.0. Also designated WT305X56.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 305 mm | 12 in |
| Flange width, b_f | 228 mm | 8.99 in |
| Web thickness, t_w | 11.2 mm | 0.44 in |
| Flange thickness, t_f | 17.3 mm | 0.68 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 62,900,000 mm⁴ | 151 in⁴ |
| Elastic modulus, Sₓ | 277,000 mm³ | 16.9 in³ |
| Plastic modulus, Zₓ | 493,000 mm³ | 30.1 in³ |
| Radius of gyration, rₓ | 93.5 mm | 3.68 in |
| Distance to top fibre | 76.2 mm | 3 in |
| Distance to bottom fibre | 228.8 mm | 9 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 17,200,000 mm⁴ | 41.3 in⁴ |
| Elastic modulus, S_y | 150,000 mm³ | 9.18 in³ |
| Plastic modulus, Z_y | 234,000 mm³ | 14.3 in³ |
| Radius of gyration, r_y | 48.8 mm | 1.92 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 558,000 mm⁴ | 1.34 in⁴ |
| Warping constant, C_w | 1.42000e+9 mm⁶ | 5.3 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 56.5 kg/m | 38 lb/ft |