W21x111 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 111 lb/ft
- A
- = 32.6 in²
- d
- = 21.5 in
- Ix
- = 2,670 in⁴
- Sx
- = 249 in³
- Zx
- = 279 in³
- rx
- = 9.05 in
- ry
- = 2.9 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 111 | lb/ft |
| A | 32.6 | in² |
| d | 21.5 | in |
| bf | 12.3 | in |
| tf | 0.875 | in |
| tw | 0.55 | in |
| Ix | 2,670 | in⁴ |
| Sx | 249 | in³ |
| Zx | 279 | in³ |
| rx | 9.05 | in |
| Iy | 274 | in⁴ |
| Sy | 44.5 | in³ |
| Zy | 68.2 | in³ |
| ry | 2.9 | in |
Other sizes in the W21 series
Relevant tools
- Steel Shape Properties Table
search and compare W21x111 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