Section properties for WT4X20
Structural sectional properties for a WT4X20 standard steel section
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT4X20 |
| Cross Sectional Area | A | 5.87 in2 |
| Section Width | b | 8.07 in |
| Section Depth | d | 4.13 in |
| Flange thickness | tf | 0.56 in |
| Web thickness | tw | 0.36 in |
| Radius of Gyration about X-X | rx | 0.988 in |
| Radius of Gyrations about Y-Y | ry | 2.04 in |
| Moment of Inertia about X-X | Ix | 5.73 in4 |
| Moment of Intertia about Y-Y | Iy | 24.5 in4 |
| Elastic Section Modulus about X-X | Sx | 1.69 in3 |
| Elastic Section Modulus about Y-Y | Sy | 6.08 in3 |
| Plastic Section Modulus about X-X | Zx | 3.25 in3 |
| Plastic Section Modulus about Y-Y | Zy | 9.24 in3 |
| St. Venant Torsional Constant | J | 0.558 in4 |
| Warping Torsion Constant | Cw | 0.715 in6 |
| Self Weight of section per foot | Weight | 20 lb/ft |
A WT4X20 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 20 lb/ft and has a cross sectional area of 5.87 in2. The height and width of the section are 4.13 in and 8.07 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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