Steel Section Catalog
CHS 114.3x5 — Dimensions & Section Properties
EN — 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 114.3x5 steel profile weighs 13.5 kg/m (9.07 lb/ft). Cross-sectional area: 1,716.9 mm². Moment of inertia Ix = 256.92 cm⁴, Iy = 256.92 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) | 114.3 mm | 4.50 in |
| Weight | 13.5 kg/m | 9.07 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,716.9 mm² | 2.661 in² |
| Moment of inertia (Ix) | 256.92 cm⁴ | 6.17 in⁴ |
| Moment of inertia (Iy) | 256.92 cm⁴ | 6.17 in⁴ |
| Elastic section modulus (Sx) | 44.96 cm³ | 2.744 in³ |
| Elastic section modulus (Sy) | 44.96 cm³ | 2.744 in³ |
| Plastic section modulus (Zx) | 59.77 cm³ | 3.647 in³ |
| Plastic section modulus (Zy) | 59.77 cm³ | 3.647 in³ |
| Radius of gyration (rx) | 3.87 cm | 1.524 in |
| Radius of gyration (ry) | 3.87 cm | 1.524 in |
Beam Calculator— CHS 114.3x5
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mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 114.3x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
32.84 mm
L/183
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
