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 95x16 steel profile weighs 31.2 kg/m (20.95 lb/ft). Cross-sectional area: 3,970.973 mm². Moment of inertia Ix = 322.493 cm⁴, Iy = 322.493 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Thickness (t) | 16 mm | 0.63 in |
| Diameter (d) | 95 mm | 3.74 in |
| Weight | 31.2 kg/m | 20.95 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,970.97 mm² | 6.155 in² |
| Moment of inertia (Ix) | 322.49 cm⁴ | 7.75 in⁴ |
| Moment of inertia (Iy) | 322.49 cm⁴ | 7.75 in⁴ |
| Elastic section modulus (Sx) | 67.89 cm³ | 4.143 in³ |
| Elastic section modulus (Sy) | 67.89 cm³ | 4.143 in³ |
| Plastic section modulus (Zx) | 101.22 cm³ | 6.177 in³ |
| Plastic section modulus (Zy) | 101.22 cm³ | 6.177 in³ |
| Radius of gyration (rx) | 2.85 cm | 1.122 in |
| Radius of gyration (ry) | 2.85 cm | 1.122 in |
15.0 kN·m
15.0 kN
26.16 mm
L/229