HSS12 Round Tube Sizes
The HSS12 Round series runs 4 sizes, from HSS12x.625 at 76 lb/ft to HSS12x.25 at 31.4 lb/ft. They share one outside diameter, so the sizes in it differ only in wall thickness and every one of them fits the same saddle.
HSS12 Round sizes, heaviest first
| Size | lb/ft | OD (in) | t (in) | A (in²) | Ix (in⁴) | Sx (in³) | Zx (in³) |
|---|---|---|---|---|---|---|---|
| HSS12x.625 | 76 | 12 | 0.581 | 20.9 | 341 | 56.8 | 75.9 |
| HSS12x.5 | 61.47 | 12 | 0.465 | 16.9 | 281 | 46.8 | 61.9 |
| HSS12x.375 | 46.6 | 12 | 0.349 | 12.8 | 217 | 36.1 | 47.4 |
| HSS12x.25 | 31.4 | 12 | 0.233 | 8.6 | 149 | 24.8 | 32.2 |
Relevant tools
- Steel Shape Properties Table
search and compare across every series
- Beam Shear, Moment and Deflection Diagram Calculator
check a span made up of one of these sizes
- All Shape Series
every published series, W-shapes through round HSS