W18x234 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 234 lb/ft
- A
- = 68.6 in²
- d
- = 21.1 in
- Ix
- = 4,900 in⁴
- Sx
- = 466 in³
- Zx
- = 549 in³
- rx
- = 8.44 in
- ry
- = 2.85 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 234 | lb/ft |
| A | 68.6 | in² |
| d | 21.1 | in |
| bf | 11.7 | in |
| tf | 2.11 | in |
| tw | 1.16 | in |
| Ix | 4,900 | in⁴ |
| Sx | 466 | in³ |
| Zx | 549 | in³ |
| rx | 8.44 | in |
| Iy | 558 | in⁴ |
| Sy | 95.8 | in³ |
| Zy | 149 | in³ |
| ry | 2.85 | in |
Other sizes in the W18 series
Relevant tools
- Steel Shape Properties Table
search and compare W18x234 against other sections
- Beam Shear, Moment and Deflection Diagram Calculator
find the moment this section has to carry, and how far it deflects under load
- ASTM A992
the grade most W-shapes are supplied in