W21x68 Dimensions
The steel beam dimensions for the W21x68 section can be seen in the table. The depth of the section is 21.1 in. The width of the section is 8.27 in.
Dimension | Value |
---|---|
Depth | 21.1 in |
Top Width | 8.27 in |
Top Thickness | 0.685 in |
Bottom Width | 8.27 in |
Bottom Thickness | 0.685 in |
Web Thickness | 0.43 in |
Fillet Radius | 0.505 in |
W21x68 Section Properties
The W21x68 section has an area of 20in2. The below table outlines the W21x68 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 |
---|---|---|---|---|---|---|---|---|---|
20 in2 | 2.45 in4 | 64.7 in4 | 1480 in4 | 0 deg | 0 in | 0 in | 6760 in6 | 24.4 in3 | 160 in3 |
Materials and Design Standards W21x68
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.