CHS 146x6.35 Acindar · Weight & Dimensions
Acindar, 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 146x6.35 steel profile weighs 21.9 kg/m (14.70 lb/ft). Cross-sectional area: 2,785.894 mm². Moment of inertia Ix = 680.54 cm⁴, Iy = 680.54 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 6.35 mm ≈ 3 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 6.3 mm | 0.25 in |
| Diameter (d) | 146 mm | 5.75 in |
| Weight | 21.9 kg/m | 14.70 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,785.89 mm² | 4.318 in² |
| Moment of inertia (Ix) | 680.54 cm⁴ | 16.35 in⁴ |
| Moment of inertia (Iy) | 680.54 cm⁴ | 16.35 in⁴ |
| Elastic section modulus (Sx) | 93.22 cm³ | 5.689 in³ |
| Elastic section modulus (Sy) | 93.22 cm³ | 5.689 in³ |
| Plastic section modulus (Zx) | 123.92 cm³ | 7.562 in³ |
| Plastic section modulus (Zy) | 123.92 cm³ | 7.562 in³ |
| Radius of gyration (rx) | 4.94 cm | 1.946 in |
| Radius of gyration (ry) | 4.94 cm | 1.946 in |
Beam Calculator— CHS 146x6.35
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 146x6.35
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
12.40 mm
L/484
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
