CHS 914x30 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 914x30 steel profile weighs 653.9 kg/m (439.42 lb/ft). Cross-sectional area: 83,315.037 mm². Moment of inertia Ix = 814,775.24 cm⁴, Iy = 814,775.24 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	30 mm	1.18 in
Diameter (d)	914 mm	35.98 in
Weight	653.9 kg/m	439.42 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	83,315.04 mm²	129.138 in²
Moment of inertia (Ix)	814,775.24 cm⁴	19574.98 in⁴
Moment of inertia (Iy)	814,775.24 cm⁴	19574.98 in⁴
Elastic section modulus (Sx)	17,828.78 cm³	1087.983 in³
Elastic section modulus (Sy)	17,828.78 cm³	1087.983 in³
Plastic section modulus (Zx)	23,452.68 cm³	1431.176 in³
Plastic section modulus (Zy)	23,452.68 cm³	1431.176 in³
Radius of gyration (rx)	31.27 cm	12.312 in
Radius of gyration (ry)	31.27 cm	12.312 in