W21x44 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 44 lb/ft
- A
- = 13 in²
- d
- = 20.7 in
- Ix
- = 843 in⁴
- Sx
- = 81.6 in³
- Zx
- = 95.4 in³
- rx
- = 8.06 in
- ry
- = 1.26 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 44 | lb/ft |
| A | 13 | in² |
| d | 20.7 | in |
| bf | 6.5 | in |
| tf | 0.45 | in |
| tw | 0.35 | in |
| Ix | 843 | in⁴ |
| Sx | 81.6 | in³ |
| Zx | 95.4 | in³ |
| rx | 8.06 | in |
| Iy | 20.7 | in⁴ |
| Sy | 6.37 | in³ |
| Zy | 10.2 | in³ |
| ry | 1.26 | in |
Other sizes in the W21 series
Relevant tools
- Steel Shape Properties Table
search and compare W21x44 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