CHS 168x28 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 168x28 steel profile weighs 96.7 kg/m (64.96 lb/ft). Cross-sectional area: 12,315.043 mm². Moment of inertia Ix = 3,137.873 cm⁴, Iy = 3,137.873 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 28 mm | 1.10 in |
| Diameter (d) | 168 mm | 6.61 in |
| Weight | 96.7 kg/m | 64.96 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 12,315.04 mm² | 19.088 in² |
| Moment of inertia (Ix) | 3,137.87 cm⁴ | 75.39 in⁴ |
| Moment of inertia (Iy) | 3,137.87 cm⁴ | 75.39 in⁴ |
| Elastic section modulus (Sx) | 373.56 cm³ | 22.796 in³ |
| Elastic section modulus (Sy) | 373.56 cm³ | 22.796 in³ |
| Plastic section modulus (Zx) | 556.12 cm³ | 33.937 in³ |
| Plastic section modulus (Zy) | 556.12 cm³ | 33.937 in³ |
| Radius of gyration (rx) | 5.05 cm | 1.987 in |
| Radius of gyration (ry) | 5.05 cm | 1.987 in |
Beam Calculator— CHS 168x28
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 168x28
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
2.69 mm
L/2231
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
