HSS24X12X1/2 Steel Rectangular HSS — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Height (h) | 24 | 609.6 mm |
| Width (w) | 12 | 304.8 mm |
| Wall Thickness (t) | 0.5 | 12.7 mm |
| Area (A) | 32.1 in² | 207.1 cm² |
| Weight | 116.9 lb/ft | 174.0 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 2420 | 829 | in⁴ |
| Elastic Section Modulus (S) | 202 | 138 | in³ |
| Plastic Section Modulus (Z) | 248 | 154 | in³ |
| Radius of Gyration (r) | 8.68 | 5.08 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 1980 | 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 HSS24X12X1/2 section? 116.9 lb/ft (174.0 kg/m).
What is the section modulus of HSS24X12X1/2? Sx = 202 in³, Zx = 248 in³ (strong axis). Sy = 138 in³, Zy = 154 in³ (weak axis).
What steel grade is standard for HSS24X12X1/2? ASTM A500 Grade C (Fy = 50 ksi) or Grade B (Fy = 46 ksi). Verify with mill certificate.
What is the moment of inertia of HSS24X12X1/2? Ix = 2420 in⁴ about the strong axis and Iy = 829 in⁴ about the weak axis. The radius of gyration is rx = 8.68 in and ry = 5.08 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.