I45a Dimensions
The steel beam dimensions for the I45a section can be seen in the table. The depth of the section is 450 mm. The width of the section is 150 mm.
| Dimension | Value |
|---|---|
| Depth | 450 mm |
| Top Width | 150 mm |
| Top Thickness | 18 mm |
| Bottom Width | 150 mm |
| Bottom Thickness | 18 mm |
| Web Thickness | 11.5 mm |
| Fillet Radius | 13.5 mm |
I45a Section Properties
The I45a section has an area of 10244.6mm2. The below table outlines the I45a 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 |
|---|---|---|---|---|---|---|---|
| 10244.6 mm2 | 802206 mm4 | 8550000 mm4 | 322000000 mm4 | 0 deg | 472000004096 mm6 | 217569 mm3 | 1691262 mm3 |
Materials and Design Standards I45a
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.
