W12x120 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 120 lb/ft
- A
- = 35.2 in²
- d
- = 13.1 in
- Ix
- = 1,070 in⁴
- Sx
- = 163 in³
- Zx
- = 186 in³
- rx
- = 5.51 in
- ry
- = 3.13 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 120 | lb/ft |
| A | 35.2 | in² |
| d | 13.1 | in |
| bf | 12.3 | in |
| tf | 1.11 | in |
| tw | 0.71 | in |
| Ix | 1,070 | in⁴ |
| Sx | 163 | in³ |
| Zx | 186 | in³ |
| rx | 5.51 | in |
| Iy | 345 | in⁴ |
| Sy | 56 | in³ |
| Zy | 85.4 | in³ |
| ry | 3.13 | in |
Other sizes in the W12 series
Relevant tools
- Steel Shape Properties Table
search and compare W12x120 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