4C18 Dimensions
The steel beam dimensions for the 4C18 section can be seen in the table. The depth of the section is 101.6 mm. The width of the section is 63.5 mm.
| Dimension | Value |
|---|---|
| Depth | 101.6 mm |
| Top Width | 63.5 mm |
| Top Thickness | 1.3 mm |
| Bottom Width | 63.5 mm |
| Bottom Thickness | 1.3 mm |
| Web Thickness | 1.3 mm |
| Fillet Radius | 5 mm |
| Lip Depth | 16.8 mm |
4C18 Section Properties
The 4C18 section has an area of 321mm2. The below table outlines the 4C18 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.
| A | J | Iyp | Izp | Iw | rzp | ryp |
|---|---|---|---|---|---|---|
| 321 mm2 | 179.4 mm4 | 182361 mm4 | 557941 mm4 | 432000000 mm6 | 41.7 mm | 23.8 mm |
Materials and Design Standards 4C18
This section is typically designed using the design standard AISI S100-12 LRFD and is manufactured using a cold formed process as it is a steel section.
