W8x31 Dimensions
The steel beam dimensions for the W8x31 section can be seen in the table. The depth of the section is 8 in. The width of the section is 8 in.
Dimension | Value |
---|---|
Depth | 8 in |
Top Width | 8 in |
Top Thickness | 0.435 in |
Bottom Width | 8 in |
Bottom Thickness | 0.435 in |
Web Thickness | 0.285 in |
Fillet Radius | 0.394 in |
W8x31 Section Properties
The W8x31 section has an area of 9.13in2. The below table outlines the W8x31 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 |
---|---|---|---|---|---|---|---|---|---|
9.13 in2 | 0.54 in4 | 37.1 in4 | 110 in4 | 0 deg | 0 in | 0 in | 530 in6 | 14.1 in3 | 30.4 in3 |
Materials and Design Standards W8x31
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.