I27a Dimensions
The steel beam dimensions for the I27a section can be seen in the table. The depth of the section is 270 mm. The width of the section is 122 mm.
| Dimension | Value |
|---|---|
| Depth | 270 mm |
| Top Width | 122 mm |
| Top Thickness | 13.7 mm |
| Bottom Width | 122 mm |
| Bottom Thickness | 13.7 mm |
| Web Thickness | 8.5 mm |
| Fillet Radius | 10.5 mm |
I27a Section Properties
The I27a section has an area of 5455.4mm2. The below table outlines the I27a 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 |
|---|---|---|---|---|---|---|---|
| 5455.4 mm2 | 261603.5 mm4 | 3450000 mm4 | 65500000 mm4 | 0 deg | 68100001792 mm6 | 106966 mm3 | 564769.31 mm3 |
Materials and Design Standards I27a
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.
