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.
The CHS 60x12 steel profile weighs 14.2 kg/m (9.55 lb/ft). Cross-sectional area: 1,809.557 mm². Moment of inertia Ix = 55.372 cm⁴, Iy = 55.372 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 12 mm | 0.47 in |
| Diameter (d) | 60 mm | 2.36 in |
| Weight | 14.2 kg/m | 9.55 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,809.56 mm² | 2.805 in² |
| Moment of inertia (Ix) | 55.37 cm⁴ | 1.33 in⁴ |
| Moment of inertia (Iy) | 55.37 cm⁴ | 1.33 in⁴ |
| Elastic section modulus (Sx) | 18.46 cm³ | 1.126 in³ |
| Elastic section modulus (Sy) | 18.46 cm³ | 1.126 in³ |
| Plastic section modulus (Zx) | 28.22 cm³ | 1.722 in³ |
| Plastic section modulus (Zy) | 28.22 cm³ | 1.722 in³ |
| Radius of gyration (rx) | 1.75 cm | 0.689 in |
| Radius of gyration (ry) | 1.75 cm | 0.689 in |
15.0 kN·m
15.0 kN
152.38 mm
L/39