HSS20x20x3/8 — Dimensions and Section Properties
Dimensions and key properties
- Weight
- = 98.94 lb/ft
- A
- = 27.1 in²
- H
- = 20 in
- B
- = 20 in
- t
- = 0.349 in
- Ix
- = 1,740 in⁴
- Sx
- = 174 in³
- Zx
- = 199 in³
- rx
- = 8 in
- ry
- = 8 in
Section properties
| Property | Value | Unit |
|---|---|---|
| Weight | 98.94 | lb/ft |
| A | 27.1 | in² |
| H | 20 | in |
| B | 20 | in |
| t | 0.349 | in |
| Ix | 1,740 | in⁴ |
| Sx | 174 | in³ |
| Zx | 199 | in³ |
| rx | 8 | in |
| Iy | 1,740 | in⁴ |
| Sy | 174 | in³ |
| Zy | 199 | in³ |
| ry | 8 | in |
Other sizes in the HSS20 series
Nearby rectangular HSS at a similar H
- HSS22x18x3/8H 22 in · 98.94 lb/ft
- HSS22x10x1/2H 22 in · 103.3 lb/ft
- HSS24x16x3/8H 24 in · 98.94 lb/ft
- HSS18x8x5/8H 18 in · 101.85 lb/ft
- HSS18x6x5/8H 18 in · 93.34 lb/ft
- HSS16x10x5/8H 16 in · 101.85 lb/ft
Relevant tools
- Open HSS20x20x3/8 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