HSS13.375 Round Tube Sizes
The HSS13.375 Round series runs 6 sizes, from HSS13.375x.625 at 85.19 lb/ft to HSS13.375x.188 at 26.43 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.
HSS13.375 Round sizes, heaviest first
| Size | lb/ft | OD (in) | t (in) | A (in²) | Ix (in⁴) | Sx (in³) | Zx (in³) |
|---|---|---|---|---|---|---|---|
| HSS13.375x.625 | 85.19 | 13.4 | 0.581 | 23.4 | 479 | 71.6 | 95.2 |
| HSS13.375x.5 | 68.82 | 13.4 | 0.465 | 18.9 | 393 | 58.8 | 77.5 |
| HSS13.375x.375 | 52.11 | 13.4 | 0.349 | 14.3 | 303 | 45.3 | 59.2 |
| HSS13.375x.313 | 43.64 | 13.4 | 0.291 | 11.9 | 256 | 38.2 | 49.8 |
| HSS13.375x.25 | 35.08 | 13.4 | 0.233 | 9.6 | 207 | 31 | 40.2 |
| HSS13.375x.188 | 26.43 | 13.4 | 0.174 | 7.23 | 158 | 23.6 | 30.4 |
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