CHS 102x1.5 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 102x1.5 steel profile weighs 3.7 kg/m (2.50 lb/ft). Cross-sectional area: 473.595 mm². Moment of inertia Ix = 59.806 cm⁴, Iy = 59.806 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 1.5 mm ≈ 16 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 1.5 mm | 0.06 in |
| Diameter (d) | 102 mm | 4.02 in |
| Weight | 3.7 kg/m | 2.50 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 473.6 mm² | 0.734 in² |
| Moment of inertia (Ix) | 59.81 cm⁴ | 1.44 in⁴ |
| Moment of inertia (Iy) | 59.81 cm⁴ | 1.44 in⁴ |
| Elastic section modulus (Sx) | 11.73 cm³ | 0.716 in³ |
| Elastic section modulus (Sy) | 11.73 cm³ | 0.716 in³ |
| Plastic section modulus (Zx) | 15.15 cm³ | 0.925 in³ |
| Plastic section modulus (Zy) | 15.15 cm³ | 0.925 in³ |
| Radius of gyration (rx) | 3.55 cm | 1.399 in |
| Radius of gyration (ry) | 3.55 cm | 1.399 in |
Beam Calculator— CHS 102x1.5
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 102x1.5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
141.08 mm
L/43
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
