WT4x9 Dimensions
The steel beam dimensions for the WT4x9 section can be seen in the table. The depth of the section is 4.07 in. The width of the section is 5.25 in.
| Dimension | Value |
|---|---|
| Depth | 4.07 in |
| Top Width | 5.25 in |
| Top Thickness | 0.33 in |
| Web Thickness | 0.23 in |
| Fillet Radius | 0.42 in |
WT4x9 Section Properties
The WT4x9 section has an area of 2.63in2. The below table outlines the WT4x9 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.
| A | J | Iyp | Izp | Alpha | Cy | Cz | Iw | Plastic Mod Yp | Plastic Mod Xp |
|---|---|---|---|---|---|---|---|---|---|
| 2.63 in2 | 0.09 in4 | 3.98 in4 | 3.41 in4 | 0 deg | 3.24 in | 0 in | 0.06 in6 | 2.33 in3 | 1.86 in3 |
Materials and Design Standards WT4x9
This section is typically designed using the design standard AISC 360-16 LRFD and is manufactured using a hot rolled process as it is a steel section.
