Steel Section Catalog
CHS 273.0x8
EN — 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.
The CHS 273.0x8 steel profile weighs 52.3 kg/m (35.15 lb/ft). Cross-sectional area: 6,660.2 mm². Moment of inertia Ix = 5,851.71 cm⁴, Iy = 5,851.71 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 8 mm | 0.31 in |
| Diameter (d) | 273 mm | 10.75 in |
| Weight | 52.3 kg/m | 35.15 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 6,660.2 mm² | 10.323 in² |
| Moment of inertia (Ix) | 5,851.71 cm⁴ | 140.59 in⁴ |
| Moment of inertia (Iy) | 5,851.71 cm⁴ | 140.59 in⁴ |
| Elastic section modulus (Sx) | 428.7 cm³ | 26.161 in³ |
| Elastic section modulus (Sy) | 428.7 cm³ | 26.161 in³ |
| Plastic section modulus (Zx) | 561.97 cm³ | 34.294 in³ |
| Plastic section modulus (Zy) | 561.97 cm³ | 34.294 in³ |
| Radius of gyration (rx) | 9.37 cm | 3.689 in |
| Radius of gyration (ry) | 9.37 cm | 3.689 in |
Beam Calculator— CHS 273.0x8
3D preview unavailable
Your device does not support WebGL. The 2D diagram below is still fully functional.
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 273.0x8
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
1.44 mm
L/4161
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
