HSS20x8x3/4 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 130.33 lb/ft
- A
- = 35.9 in²
- H
- = 20 in
- B
- = 8 in
- t
- = 0.698 in
- Ix
- = 1,670 in⁴
- Sx
- = 167 in³
- Zx
- = 216 in³
- rx
- = 6.82 in
- ry
- = 3.29 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 130.33 | lb/ft |
| A | 35.9 | in² |
| H | 20 | in |
| B | 8 | in |
| t | 0.698 | in |
| Ix | 1,670 | in⁴ |
| Sx | 167 | in³ |
| Zx | 216 | in³ |
| rx | 6.82 | in |
| Iy | 388 | in⁴ |
| Sy | 97.1 | in³ |
| Zy | 112 | in³ |
| ry | 3.29 | in |
Other sizes in the HSS20 series
Nearby rectangular HSS at a similar H
- HSS22x18x1/2H 22 in · 130.52 lb/ft
- HSS22x10x5/8H 22 in · 127.37 lb/ft
- HSS24x16x1/2H 24 in · 130.52 lb/ft
- HSS18x18x1/2H 18 in · 116.91 lb/ft
- HSS18x18x5/8H 18 in · 144.39 lb/ft
- HSS16x12x3/4H 16 in · 130.33 lb/ft
Relevant tools
- Open HSS20x8x3/4 in the Steel Shape Properties Table
the full table, filtered to this size, ready to compare against another
- 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 square and rectangular HSS are normally supplied to