I40a Dimensions
The steel beam dimensions for the I40a section can be seen in the table. The depth of the section is 400 mm. The width of the section is 142 mm.
| Dimension | Value |
|---|---|
| Depth | 400 mm |
| Top Width | 142 mm |
| Top Thickness | 16.5 mm |
| Bottom Width | 142 mm |
| Bottom Thickness | 16.5 mm |
| Web Thickness | 10.5 mm |
| Fillet Radius | 12.5 mm |
I40a Section Properties
The I40a section has an area of 8611.2mm2. The below table outlines the I40a section properties including the torsion constant as well as moment of inertia and plastic modulus properties.
| A | J | Iyp | Izp | Alpha | Iw | Plastic Mod Yp | Plastic Mod Xp |
|---|---|---|---|---|---|---|---|
| 8611.2 mm2 | 573237.63 mm4 | 6600000 mm4 | 217000000 mm4 | 0 deg | 290000011264 mm6 | 177554.8 mm3 | 1276478 mm3 |
Materials and Design Standards I40a
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.
