CHS 133x10 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 133x10 steel profile weighs 30.3 kg/m (20.38 lb/ft). Cross-sectional area: 3,864.159 mm². Moment of inertia Ix = 735.591 cm⁴, Iy = 735.591 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 10 mm | 0.39 in |
| Diameter (d) | 133 mm | 5.24 in |
| Weight | 30.3 kg/m | 20.38 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,864.16 mm² | 5.989 in² |
| Moment of inertia (Ix) | 735.59 cm⁴ | 17.67 in⁴ |
| Moment of inertia (Iy) | 735.59 cm⁴ | 17.67 in⁴ |
| Elastic section modulus (Sx) | 110.62 cm³ | 6.750 in³ |
| Elastic section modulus (Sy) | 110.62 cm³ | 6.750 in³ |
| Plastic section modulus (Zx) | 151.62 cm³ | 9.253 in³ |
| Plastic section modulus (Zy) | 151.62 cm³ | 9.253 in³ |
| Radius of gyration (rx) | 4.36 cm | 1.718 in |
| Radius of gyration (ry) | 4.36 cm | 1.718 in |
Beam Calculator— CHS 133x10
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 133x10
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
11.47 mm
L/523
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
