RT 3x1-1/4x1/8 Dimensions
ADM 2015 Aluminum Design SoftwareThe steel beam dimensions for the RT 3x1-1/4x1/8 section can be seen in the table. The depth of the section is 3 in. The width of the section is 1.25 in.
| Dimension | Value |
|---|---|
| Depth | 3 in |
| Width | 1.25 in |
| Thickness | 0.125 in |
| Fillet Radius | 0.125 in |
RT 3x1-1/4x1/8 Section Properties
The RT 3x1-1/4x1/8 section has an area of 1in2. The below table outlines the RT 3x1-1/4x1/8 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.
| A | J | Iyp | Izp | Plastic Mod Yp | Plastic Mod Xp |
|---|---|---|---|---|---|
| 1 in2 | 0.65 in4 | 0.26 in4 | 0.72 in4 | 0.42 in3 | 0.72 in3 |
Materials and Design Standards RT 3x1-1/4x1/8
This section is typically designed using the design standard ADM 2015 and is manufactured using a cold formed process as it is a steel section.
