W21x122 Dimensions
The steel beam dimensions for the W21x122 section can be seen in the table. The depth of the section is 21.7 in. The width of the section is 12.4 in.
| Dimension | Value |
|---|---|
| Depth | 21.7 in |
| Top Width | 12.4 in |
| Top Thickness | 0.96 in |
| Bottom Width | 12.4 in |
| Bottom Thickness | 0.96 in |
| Web Thickness | 0.6 in |
| Fillet Radius | 0.5 in |
W21x122 Section Properties
The W21x122 section has an area of 35.9in2. The below table outlines the W21x122 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 |
|---|---|---|---|---|---|---|---|---|---|
| 35.9 in2 | 8.98 in4 | 305 in4 | 2960 in4 | 0 deg | 0 in | 0 in | 32700 in6 | 75.6 in3 | 307 in3 |
Materials and Design Standards W21x122
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.
