Section properties for WT12X81
Structural sectional properties for a WT12X81 standard steel section
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT12X81 |
| Cross Sectional Area | A | 23.9 in2 |
| Section Width | b | 13 in |
| Section Depth | d | 12.5 in |
| Flange thickness | tf | 1.22 in |
| Web thickness | tw | 0.705 in |
| Radius of Gyration about X-X | rx | 3.5 in |
| Radius of Gyrations about Y-Y | ry | 3.05 in |
| Moment of Inertia about X-X | Ix | 293 in4 |
| Moment of Intertia about Y-Y | Iy | 221 in4 |
| Elastic Section Modulus about X-X | Sx | 29.9 in3 |
| Elastic Section Modulus about Y-Y | Sy | 34.2 in3 |
| Plastic Section Modulus about X-X | Zx | 53.3 in3 |
| Plastic Section Modulus about Y-Y | Zy | 52.6 in3 |
| St. Venant Torsional Constant | J | 9.22 in4 |
| Warping Torsion Constant | Cw | 43.8 in6 |
| Self Weight of section per foot | Weight | 81 lb/ft |
A WT12X81 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 81 lb/ft and has a cross sectional area of 23.9 in2. The height and width of the section are 12.5 in and 13 in respectively.
The section has a tensile yield capacity of:
kip
The section has a flexural plastic moment capacity of:
kip-ft
The section has a flexural elastic moment capacity of:
kip-ft
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