HSS22X22X3/4 Steel Rectangular HSS — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Height (h) | 22 | 558.8 mm |
| Width (w) | 22 | 558.8 mm |
| Wall Thickness (t) | 0.75 | 19.0 mm |
| Area (A) | 58.2 in² | 375.5 cm² |
| Weight | 212 lb/ft | 315.5 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 4350 | 4350 | in⁴ |
| Elastic Section Modulus (S) | 395 | 395 | in³ |
| Plastic Section Modulus (Z) | 462 | 462 | in³ |
| Radius of Gyration (r) | 8.65 | 8.65 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 6860 | in⁴ |
| Warping Constant (Cw) | 0 | in⁶ |
Design Resources
- Section Properties Database — Compare with other sections
- Steel Grades Reference — Material properties
Frequently Asked Questions
What is the weight of a HSS22X22X3/4 section? 212 lb/ft (315.5 kg/m).
What is the section modulus of HSS22X22X3/4? Sx = 395 in³, Zx = 462 in³ (strong axis). Sy = 395 in³, Zy = 462 in³ (weak axis).
What steel grade is standard for HSS22X22X3/4? ASTM A500 Grade C (Fy = 50 ksi) or Grade B (Fy = 46 ksi). Verify with mill certificate.
What is the moment of inertia of HSS22X22X3/4? Ix = 4350 in⁴ about the strong axis and Iy = 4350 in⁴ about the weak axis. The radius of gyration is rx = 8.65 in and ry = 8.65 in.
Related Pages
Educational reference only. Verify all section properties against the current AISC Manual and mill certificates before design. Results are PRELIMINARY — NOT FOR CONSTRUCTION.