CHS 219x15 AHMSA · Weight & Dimensions
AHMSA, 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 219x15 steel profile weighs 75.5 kg/m (50.71 lb/ft). Cross-sectional area: 9,613.274 mm². Moment of inertia Ix = 5,027.862 cm⁴, Iy = 5,027.862 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 15 mm | 0.59 in |
| Diameter (d) | 219 mm | 8.62 in |
| Weight | 75.5 kg/m | 50.71 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 9,613.27 mm² | 14.901 in² |
| Moment of inertia (Ix) | 5,027.86 cm⁴ | 120.79 in⁴ |
| Moment of inertia (Iy) | 5,027.86 cm⁴ | 120.79 in⁴ |
| Elastic section modulus (Sx) | 459.17 cm³ | 28.020 in³ |
| Elastic section modulus (Sy) | 459.17 cm³ | 28.020 in³ |
| Plastic section modulus (Zx) | 625.37 cm³ | 38.162 in³ |
| Plastic section modulus (Zy) | 625.37 cm³ | 38.162 in³ |
| Radius of gyration (rx) | 7.23 cm | 2.847 in |
| Radius of gyration (ry) | 7.23 cm | 2.847 in |
Beam Calculator— CHS 219x15
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CHS 219x15
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
1.68 mm
L/3575
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
