CHS 180x32 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 180x32 steel profile weighs 116.8 kg/m (78.49 lb/ft). Cross-sectional area: 14,878.583 mm². Moment of inertia Ix = 4,264.202 cm⁴, Iy = 4,264.202 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 32 mm | 1.26 in |
| Diameter (d) | 180 mm | 7.09 in |
| Weight | 116.8 kg/m | 78.49 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 14,878.58 mm² | 23.062 in² |
| Moment of inertia (Ix) | 4,264.2 cm⁴ | 102.45 in⁴ |
| Moment of inertia (Iy) | 4,264.2 cm⁴ | 102.45 in⁴ |
| Elastic section modulus (Sx) | 473.8 cm³ | 28.913 in³ |
| Elastic section modulus (Sy) | 473.8 cm³ | 28.913 in³ |
| Plastic section modulus (Zx) | 711.85 cm³ | 43.440 in³ |
| Plastic section modulus (Zy) | 711.85 cm³ | 43.440 in³ |
| Radius of gyration (rx) | 5.35 cm | 2.108 in |
| Radius of gyration (ry) | 5.35 cm | 2.108 in |
Beam Calculator— CHS 180x32
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 180x32
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
1.98 mm
L/3032
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
