W30x108 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 108 lb/ft
- A
- = 31.7 in²
- d
- = 29.8 in
- Ix
- = 4,470 in⁴
- Sx
- = 299 in³
- Zx
- = 346 in³
- rx
- = 11.9 in
- ry
- = 2.15 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 108 | lb/ft |
| A | 31.7 | in² |
| d | 29.8 | in |
| bf | 10.5 | in |
| tf | 0.76 | in |
| tw | 0.545 | in |
| Ix | 4,470 | in⁴ |
| Sx | 299 | in³ |
| Zx | 346 | in³ |
| rx | 11.9 | in |
| Iy | 146 | in⁴ |
| Sy | 27.9 | in³ |
| Zy | 43.9 | in³ |
| ry | 2.15 | in |
Other sizes in the W30 series
Relevant tools
- Steel Shape Properties Table
search and compare W30x108 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