RHS 200x110x11.1 Açotubo · Weight & Dimensions

Açotubo, cold-formed sections · Rectangular Hollow Section

Rectangular Hollow Sections (RHS) are tubular profiles with excellent torsional resistance and aesthetic appeal. Used for columns, trusses, and exposed structural elements.

Also known as: PTR 200x110 (México) · Caño estructural 200x110 (Argentina)

The RHS 200x110x11.1 steel profile weighs 47.7 kg/m (32.03 lb/ft), has a depth of 200 mm (7.87 in), flange width 110 mm (4.33 in). Cross-sectional area: 6,071.867 mm². Moment of inertia Ix = 2,916.971 cm⁴, Iy = 1,127.007 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	110 mm	4.33 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	47.7 kg/m	32.03 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,071.87 mm²	9.411 in²
Moment of inertia (Ix)	2,916.97 cm⁴	70.08 in⁴
Moment of inertia (Iy)	1,127.01 cm⁴	27.08 in⁴
Elastic section modulus (Sx)	291.7 cm³	17.801 in³
Elastic section modulus (Sy)	204.91 cm³	12.504 in³
Plastic section modulus (Zx)	375.03 cm³	22.886 in³
Plastic section modulus (Zy)	245.55 cm³	14.985 in³
Radius of gyration (rx)	6.93 cm	2.729 in
Radius of gyration (ry)	4.31 cm	1.696 in