CHS 102x14 GOST · Weight & Dimensions
GOST, 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 102x14 steel profile weighs 30.4 kg/m (20.42 lb/ft). Cross-sectional area: 3,870.442 mm². Moment of inertia Ix = 384.141 cm⁴, Iy = 384.141 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 14 mm | 0.55 in |
| Diameter (d) | 102 mm | 4.02 in |
| Weight | 30.4 kg/m | 20.42 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,870.44 mm² | 5.999 in² |
| Moment of inertia (Ix) | 384.14 cm⁴ | 9.23 in⁴ |
| Moment of inertia (Iy) | 384.14 cm⁴ | 9.23 in⁴ |
| Elastic section modulus (Sx) | 75.32 cm³ | 4.596 in³ |
| Elastic section modulus (Sy) | 75.32 cm³ | 4.596 in³ |
| Plastic section modulus (Zx) | 109.33 cm³ | 6.672 in³ |
| Plastic section modulus (Zy) | 109.33 cm³ | 6.672 in³ |
| Radius of gyration (rx) | 3.15 cm | 1.240 in |
| Radius of gyration (ry) | 3.15 cm | 1.240 in |
Beam Calculator— CHS 102x14
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 102x14
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
21.96 mm
L/273
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
