RHS 200x110x8.8 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 200x110x8.8 steel profile weighs 38.8 kg/m (26.09 lb/ft), has a depth of 200 mm (7.87 in), flange width 110 mm (4.33 in). Cross-sectional area: 4,946.815 mm². Moment of inertia Ix = 2,467.919 cm⁴, Iy = 962.61 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)	8.8 mm	0.35 in
Fillet radius (r)	17.6 mm	0.69 in
Weight	38.8 kg/m	26.09 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,946.81 mm²	7.668 in²
Moment of inertia (Ix)	2,467.92 cm⁴	59.29 in⁴
Moment of inertia (Iy)	962.61 cm⁴	23.13 in⁴
Elastic section modulus (Sx)	246.79 cm³	15.060 in³
Elastic section modulus (Sy)	175.02 cm³	10.680 in³
Plastic section modulus (Zx)	311.86 cm³	19.031 in³
Plastic section modulus (Zy)	205.04 cm³	12.512 in³
Radius of gyration (rx)	7.06 cm	2.781 in
Radius of gyration (ry)	4.41 cm	1.737 in