CHS 83x3 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 83x3 steel profile weighs 5.9 kg/m (3.98 lb/ft). Cross-sectional area: 753.982 mm². Moment of inertia Ix = 60.403 cm⁴, Iy = 60.403 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 3 mm ≈ 11 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 3 mm | 0.12 in |
| Diameter (d) | 83 mm | 3.27 in |
| Weight | 5.9 kg/m | 3.98 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 753.98 mm² | 1.169 in² |
| Moment of inertia (Ix) | 60.4 cm⁴ | 1.45 in⁴ |
| Moment of inertia (Iy) | 60.4 cm⁴ | 1.45 in⁴ |
| Elastic section modulus (Sx) | 14.56 cm³ | 0.888 in³ |
| Elastic section modulus (Sy) | 14.56 cm³ | 0.888 in³ |
| Plastic section modulus (Zx) | 19.21 cm³ | 1.172 in³ |
| Plastic section modulus (Zy) | 19.21 cm³ | 1.172 in³ |
| Radius of gyration (rx) | 2.83 cm | 1.114 in |
| Radius of gyration (ry) | 2.83 cm | 1.114 in |
Beam Calculator— CHS 83x3
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 83x3
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
139.69 mm
L/43
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
