Section properties for WT4X9
Structural sectional properties for a WT4X9 standard steel section
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT4X9 |
| Cross Sectional Area | A | 2.63 in2 |
| Section Width | b | 5.25 in |
| Section Depth | d | 4.07 in |
| Flange thickness | tf | 0.33 in |
| Web thickness | tw | 0.23 in |
| Radius of Gyration about X-X | rx | 1.14 in |
| Radius of Gyrations about Y-Y | ry | 1.23 in |
| Moment of Inertia about X-X | Ix | 3.41 in4 |
| Moment of Intertia about Y-Y | Iy | 3.98 in4 |
| Elastic Section Modulus about X-X | Sx | 1.05 in3 |
| Elastic Section Modulus about Y-Y | Sy | 1.52 in3 |
| Plastic Section Modulus about X-X | Zx | 1.86 in3 |
| Plastic Section Modulus about Y-Y | Zy | 2.33 in3 |
| St. Venant Torsional Constant | J | 0.0855 in4 |
| Warping Torsion Constant | Cw | 0.0562 in6 |
| Self Weight of section per foot | Weight | 9 lb/ft |
A WT4X9 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 9 lb/ft and has a cross sectional area of 2.63 in2. The height and width of the section are 4.07 in and 5.25 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
Calcs.app