CHS 141.3x7.95 CISC · Weight & Dimensions
CISC, 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 141.3x7.95 steel profile weighs 26.1 kg/m (17.57 lb/ft). Cross-sectional area: 3,330.504 mm². Moment of inertia Ix = 742.928 cm⁴, Iy = 742.928 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 8.0 mm | 0.31 in |
| Diameter (d) | 141.3 mm | 5.56 in |
| Weight | 26.1 kg/m | 17.57 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,330.5 mm² | 5.162 in² |
| Moment of inertia (Ix) | 742.93 cm⁴ | 17.85 in⁴ |
| Moment of inertia (Iy) | 742.93 cm⁴ | 17.85 in⁴ |
| Elastic section modulus (Sx) | 105.16 cm³ | 6.417 in³ |
| Elastic section modulus (Sy) | 105.16 cm³ | 6.417 in³ |
| Plastic section modulus (Zx) | 141.54 cm³ | 8.637 in³ |
| Plastic section modulus (Zy) | 141.54 cm³ | 8.637 in³ |
| Radius of gyration (rx) | 4.72 cm | 1.859 in |
| Radius of gyration (ry) | 4.72 cm | 1.859 in |
Beam Calculator— CHS 141.3x7.95
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 141.3x7.95
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
11.36 mm
L/528
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
