RHS 200x110x10.3 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 200x110x10.3 steel profile weighs 44.6 kg/m (30.00 lb/ft), has a depth of 200 mm (7.87 in), flange width 110 mm (4.33 in). Cross-sectional area: 5,688.435 mm². Moment of inertia Ix = 2,769.33 cm⁴, Iy = 1,073.466 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)	10.3 mm	0.41 in
Fillet radius (r)	20.6 mm	0.81 in
Weight	44.6 kg/m	30.00 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,688.43 mm²	8.817 in²
Moment of inertia (Ix)	2,769.33 cm⁴	66.53 in⁴
Moment of inertia (Iy)	1,073.47 cm⁴	25.79 in⁴
Elastic section modulus (Sx)	276.93 cm³	16.900 in³
Elastic section modulus (Sy)	195.18 cm³	11.910 in³
Plastic section modulus (Zx)	353.89 cm³	21.596 in³
Plastic section modulus (Zy)	232.04 cm³	14.160 in³
Radius of gyration (rx)	6.98 cm	2.747 in
Radius of gyration (ry)	4.34 cm	1.710 in