Steel Section Catalog
CHS 273.0x10
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 273.0x10 steel profile weighs 64.9 kg/m (43.61 lb/ft). Cross-sectional area: 8,262.4 mm². Moment of inertia Ix = 7,154.09 cm⁴, Iy = 7,154.09 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 10 mm | 0.39 in |
| Diameter (d) | 273 mm | 10.75 in |
| Weight | 64.9 kg/m | 43.61 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 8,262.4 mm² | 12.807 in² |
| Moment of inertia (Ix) | 7,154.09 cm⁴ | 171.88 in⁴ |
| Moment of inertia (Iy) | 7,154.09 cm⁴ | 171.88 in⁴ |
| Elastic section modulus (Sx) | 524.11 cm³ | 31.983 in³ |
| Elastic section modulus (Sy) | 524.11 cm³ | 31.983 in³ |
| Plastic section modulus (Zx) | 692.02 cm³ | 42.230 in³ |
| Plastic section modulus (Zy) | 692.02 cm³ | 42.230 in³ |
| Radius of gyration (rx) | 9.31 cm | 3.665 in |
| Radius of gyration (ry) | 9.31 cm | 3.665 in |
Beam Calculator— CHS 273.0x10
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mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 273.0x10
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
1.18 mm
L/5087
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
