CHS 914x12 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 914x12 steel profile weighs 266.9 kg/m (179.36 lb/ft). Cross-sectional area: 34,004.599 mm². Moment of inertia Ix = 345,889.679 cm⁴, Iy = 345,889.679 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	12 mm	0.47 in
Diameter (d)	914 mm	35.98 in
Weight	266.9 kg/m	179.36 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	34,004.6 mm²	52.707 in²
Moment of inertia (Ix)	345,889.68 cm⁴	8310.00 in⁴
Moment of inertia (Iy)	345,889.68 cm⁴	8310.00 in⁴
Elastic section modulus (Sx)	7,568.7 cm³	461.872 in³
Elastic section modulus (Sy)	7,568.7 cm³	461.872 in³
Plastic section modulus (Zx)	9,763.82 cm³	595.828 in³
Plastic section modulus (Zy)	9,763.82 cm³	595.828 in³
Radius of gyration (rx)	31.89 cm	12.556 in
Radius of gyration (ry)	31.89 cm	12.556 in