Pipe5XXS Steel Pipe — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Outer Diameter (OD) | 5.563 | 141.3 mm |
| Wall Thickness (t) | 0.75 | 19.0 mm |
| Area (A) | 10.7 in² | 69.0 cm² |
| Weight | 38.6 lb/ft | 57.4 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 32.2 | 32.2 | in⁴ |
| Elastic Section Modulus (S) | 11.6 | 11.6 | in³ |
| Plastic Section Modulus (Z) | 16.7 | 16.7 | in³ |
| Radius of Gyration (r) | 1.74 | 1.74 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 64.4 | in⁴ |
| Warping Constant (Cw) | 0 | in⁶ |
Design Resources
- Section Properties Database — Compare with other sections
- Steel Pipe Reference — Full pipe dimension table
- Steel Grades Reference — Material properties
Frequently Asked Questions
What is the weight of a Pipe5XXS pipe section? 38.6 lb/ft (57.4 kg/m).
What is the section modulus of Pipe5XXS? Sx = 11.6 in³, Zx = 16.7 in³ (strong axis). Sy = 11.6 in³, Zy = 16.7 in³ (weak axis).
What steel grade is standard for Pipe5XXS? ASTM A53 Grade B (Fy = 35 ksi) for pipe sections. Verify with mill certificate.
What is the moment of inertia of Pipe5XXS? Ix = 32.2 in⁴ about the strong axis and Iy = 32.2 in⁴ about the weak axis. The radius of gyration is rx = 1.74 in and ry = 1.74 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.