HSS20x20x7/8 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 221.06 lb/ft
- A
- = 60.8 in²
- H
- = 20 in
- B
- = 20 in
- t
- = 0.814 in
- Ix
- = 3,670 in⁴
- Sx
- = 367 in³
- Zx
- = 433 in³
- rx
- = 7.77 in
- ry
- = 7.77 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 221.06 | lb/ft |
| A | 60.8 | in² |
| H | 20 | in |
| B | 20 | in |
| t | 0.814 | in |
| Ix | 3,670 | in⁴ |
| Sx | 367 | in³ |
| Zx | 433 | in³ |
| rx | 7.77 | in |
| Iy | 3,670 | in⁴ |
| Sy | 367 | in³ |
| Zy | 433 | in³ |
| ry | 7.77 | in |
Other sizes in the HSS20 series
Nearby rectangular HSS at a similar H
- HSS22x22x3/4H 22 in · 212 lb/ft
- HSS22x20x3/4H 22 in · 201.79 lb/ft
- HSS24x12x1H 24 in · 222.63 lb/ft
- HSS18x18x1H 18 in · 222.63 lb/ft
- HSS18x18x7/8H 18 in · 197.24 lb/ft
- HSS16x16x1H 16 in · 195.4 lb/ft
Relevant tools
- Open HSS20x20x7/8 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