HSS1.900X0.120 Steel Round HSS — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Outer Diameter (OD) | 1.9 | 48.3 mm |
| Wall Thickness (t) | 0.12 | 3.0 mm |
| Area (A) | 0.624 in² | 4.0 cm² |
| Weight | 2.28 lb/ft | 3.4 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 0.251 | 0.251 | in⁴ |
| Elastic Section Modulus (S) | 0.264 | 0.264 | in³ |
| Plastic Section Modulus (Z) | 0.356 | 0.356 | in³ |
| Radius of Gyration (r) | 0.634 | 0.634 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 0.501 | 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 HSS1.900X0.120 section? 2.28 lb/ft (3.4 kg/m).
What is the section modulus of HSS1.900X0.120? Sx = 0.264 in³, Zx = 0.356 in³ (strong axis). Sy = 0.264 in³, Zy = 0.356 in³ (weak axis).
What steel grade is standard for HSS1.900X0.120? ASTM A500 Grade C (Fy = 46 ksi) or Grade B (Fy = 42 ksi). Verify with mill certificate.
What is the moment of inertia of HSS1.900X0.120? Ix = 0.251 in⁴ about the strong axis and Iy = 0.251 in⁴ about the weak axis. The radius of gyration is rx = 0.634 in and ry = 0.634 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.