CHS 457x10 Iberian tables · Weight & Dimensions

Iberian tables, 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 457x10 steel profile weighs 110.2 kg/m (74.08 lb/ft). Cross-sectional area: 14,042.919 mm². Moment of inertia Ix = 35,091.324 cm⁴, Iy = 35,091.324 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	10 mm	0.39 in
Diameter (d)	457 mm	17.99 in
Weight	110.2 kg/m	74.08 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	14,042.92 mm²	21.767 in²
Moment of inertia (Ix)	35,091.32 cm⁴	843.07 in⁴
Moment of inertia (Iy)	35,091.32 cm⁴	843.07 in⁴
Elastic section modulus (Sx)	1,535.73 cm³	93.716 in³
Elastic section modulus (Sy)	1,535.73 cm³	93.716 in³
Plastic section modulus (Zx)	1,998.42 cm³	121.952 in³
Plastic section modulus (Zy)	1,998.42 cm³	121.952 in³
Radius of gyration (rx)	15.81 cm	6.224 in
Radius of gyration (ry)	15.81 cm	6.224 in