CHS 159x5 Condesa · Weight & Dimensions
Condesa, cold-formed sections · Circular Hollow Section
Circular Hollow Sections (CHS) are round tubular profiles with the most efficient cross-section for compression. Used for columns, trusses, and architectural structures.
Also known as: Caño estructural redondo (Argentina)
The CHS 159x5 steel profile weighs 19.0 kg/m (12.77 lb/ft). Cross-sectional area: 2,419.026 mm². Moment of inertia Ix = 717.876 cm⁴, Iy = 717.876 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 5 mm ≈ 6 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 5 mm | 0.20 in |
| Diameter (d) | 159 mm | 6.26 in |
| Weight | 19.0 kg/m | 12.77 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,419.03 mm² | 3.749 in² |
| Moment of inertia (Ix) | 717.88 cm⁴ | 17.25 in⁴ |
| Moment of inertia (Iy) | 717.88 cm⁴ | 17.25 in⁴ |
| Elastic section modulus (Sx) | 90.3 cm³ | 5.510 in³ |
| Elastic section modulus (Sy) | 90.3 cm³ | 5.510 in³ |
| Plastic section modulus (Zx) | 118.62 cm³ | 7.239 in³ |
| Plastic section modulus (Zy) | 118.62 cm³ | 7.239 in³ |
| Radius of gyration (rx) | 5.45 cm | 2.145 in |
| Radius of gyration (ry) | 5.45 cm | 2.145 in |
Beam Calculator— CHS 159x5
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 159x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
11.75 mm
L/510
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
