W40x149 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 149 lb/ft
- A
- = 43.8 in²
- d
- = 38.2 in
- Ix
- = 9,800 in⁴
- Sx
- = 513 in³
- Zx
- = 598 in³
- rx
- = 15 in
- ry
- = 2.29 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 149 | lb/ft |
| A | 43.8 | in² |
| d | 38.2 | in |
| bf | 11.8 | in |
| tf | 0.83 | in |
| tw | 0.63 | in |
| Ix | 9,800 | in⁴ |
| Sx | 513 | in³ |
| Zx | 598 | in³ |
| rx | 15 | in |
| Iy | 229 | in⁴ |
| Sy | 38.8 | in³ |
| Zy | 62.2 | in³ |
| ry | 2.29 | in |
Other sizes in the W40 series
Relevant tools
- Steel Shape Properties Table
search and compare W40x149 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