RHS 200x100x7.1 V&M do Brasil · Weight & Dimensions

V&M do Brasil, hot-rolled 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 200x100 (México) · Caño estructural 200x100 (Argentina)

The RHS 200x100x7.1 steel profile weighs 30.8 kg/m (20.72 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 3,928.543 mm². Moment of inertia Ix = 1,954.254 cm⁴, Iy = 658.009 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Thickness (t)	7.1 mm	0.28 in
Fillet radius (r)	14.2 mm	0.56 in
Weight	30.8 kg/m	20.72 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,928.54 mm²	6.089 in²
Moment of inertia (Ix)	1,954.25 cm⁴	46.95 in⁴
Moment of inertia (Iy)	658.01 cm⁴	15.81 in⁴
Elastic section modulus (Sx)	195.43 cm³	11.926 in³
Elastic section modulus (Sy)	131.6 cm³	8.031 in³
Plastic section modulus (Zx)	246.7 cm³	15.055 in³
Plastic section modulus (Zy)	151.73 cm³	9.259 in³
Radius of gyration (rx)	7.05 cm	2.777 in
Radius of gyration (ry)	4.09 cm	1.611 in