CHS 114x3.5 Hiasa · Weight & Dimensions
Hiasa, 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 114x3.5 steel profile weighs 9.5 kg/m (6.41 lb/ft). Cross-sectional area: 1,215.011 mm². Moment of inertia Ix = 185.631 cm⁴, Iy = 185.631 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 3.5 mm ≈ 10 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 3.5 mm | 0.14 in |
| Diameter (d) | 114 mm | 4.49 in |
| Weight | 9.5 kg/m | 6.41 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,215.01 mm² | 1.883 in² |
| Moment of inertia (Ix) | 185.63 cm⁴ | 4.46 in⁴ |
| Moment of inertia (Iy) | 185.63 cm⁴ | 4.46 in⁴ |
| Elastic section modulus (Sx) | 32.57 cm³ | 1.987 in³ |
| Elastic section modulus (Sy) | 32.57 cm³ | 1.987 in³ |
| Plastic section modulus (Zx) | 42.75 cm³ | 2.609 in³ |
| Plastic section modulus (Zy) | 42.75 cm³ | 2.609 in³ |
| Radius of gyration (rx) | 3.91 cm | 1.539 in |
| Radius of gyration (ry) | 3.91 cm | 1.539 in |
Beam Calculator— CHS 114x3.5
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 114x3.5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
45.45 mm
L/132
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
