HSS18x.625 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 116.09 lb/ft
- A
- = 31.8 in²
- OD
- = 18 in
- t
- = 0.581 in
- Ix
- = 1,210 in⁴
- Sx
- = 134 in³
- Zx
- = 176 in³
- rx
- = 6.16 in
- ry
- = 6.16 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 116.09 | lb/ft |
| A | 31.8 | in² |
| OD | 18 | in |
| t | 0.581 | in |
| Ix | 1,210 | in⁴ |
| Sx | 134 | in³ |
| Zx | 176 | in³ |
| rx | 6.16 | in |
| Iy | 1,210 | in⁴ |
| Sy | 134 | in³ |
| Zy | 176 | in³ |
| ry | 6.16 | in |
Other sizes in the HSS18 Round series
Relevant tools
- Steel Shape Properties Table
search and compare HSS18x.625 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 A500 Grade C
the grade round HSS is normally supplied to