CHS 127x2 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 127x2 steel profile weighs 6.2 kg/m (4.15 lb/ft). Cross-sectional area: 785.398 mm². Moment of inertia Ix = 153.437 cm⁴, Iy = 153.437 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 2 mm ≈ 14 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 2 mm | 0.08 in |
| Diameter (d) | 127 mm | 5.00 in |
| Weight | 6.2 kg/m | 4.15 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 785.4 mm² | 1.217 in² |
| Moment of inertia (Ix) | 153.44 cm⁴ | 3.69 in⁴ |
| Moment of inertia (Iy) | 153.44 cm⁴ | 3.69 in⁴ |
| Elastic section modulus (Sx) | 24.16 cm³ | 1.475 in³ |
| Elastic section modulus (Sy) | 24.16 cm³ | 1.475 in³ |
| Plastic section modulus (Zx) | 31.25 cm³ | 1.907 in³ |
| Plastic section modulus (Zy) | 31.25 cm³ | 1.907 in³ |
| Radius of gyration (rx) | 4.42 cm | 1.740 in |
| Radius of gyration (ry) | 4.42 cm | 1.740 in |
Beam Calculator— CHS 127x2
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 127x2
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
54.99 mm
L/109
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
