RHS 320x200x10 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 320x200 (México) · Caño estructural 320x200 (Argentina)

The RHS 320x200x10 steel profile weighs 76.5 kg/m (51.39 lb/ft), has a depth of 320 mm (12.60 in), flange width 200 mm (7.87 in). Cross-sectional area: 9,742.478 mm². Moment of inertia Ix = 13,469.704 cm⁴, Iy = 6,505.633 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	320 mm	12.60 in
Width (b)	200 mm	7.87 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	76.5 kg/m	51.39 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,742.48 mm²	15.101 in²
Moment of inertia (Ix)	13,469.7 cm⁴	323.61 in⁴
Moment of inertia (Iy)	6,505.63 cm⁴	156.30 in⁴
Elastic section modulus (Sx)	841.86 cm³	51.373 in³
Elastic section modulus (Sy)	650.56 cm³	39.700 in³
Plastic section modulus (Zx)	1,029.28 cm³	62.811 in³
Plastic section modulus (Zy)	744.73 cm³	45.446 in³
Radius of gyration (rx)	11.76 cm	4.629 in
Radius of gyration (ry)	8.17 cm	3.217 in