CHS 1168x16 Tuboeuropa · Weight & Dimensions

Tuboeuropa, 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 1168x16 steel profile weighs 454.5 kg/m (305.44 lb/ft). Cross-sectional area: 57,905.836 mm². Moment of inertia Ix = 960,773.627 cm⁴, Iy = 960,773.627 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	16 mm	0.63 in
Diameter (d)	1168 mm	45.98 in
Weight	454.5 kg/m	305.44 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	57,905.84 mm²	89.754 in²
Moment of inertia (Ix)	960,773.63 cm⁴	23082.59 in⁴
Moment of inertia (Iy)	960,773.63 cm⁴	23082.59 in⁴
Elastic section modulus (Sx)	16,451.6 cm³	1003.943 in³
Elastic section modulus (Sy)	16,451.6 cm³	1003.943 in³
Plastic section modulus (Zx)	21,235.03 cm³	1295.846 in³
Plastic section modulus (Zy)	21,235.03 cm³	1295.846 in³
Radius of gyration (rx)	40.73 cm	16.037 in
Radius of gyration (ry)	40.73 cm	16.037 in