RHS 320x200x14.2 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 320x200x14.2 steel profile weighs 105.5 kg/m (70.91 lb/ft), has a depth of 320 mm (12.60 in), flange width 200 mm (7.87 in). Cross-sectional area: 13,442.172 mm². Moment of inertia Ix = 17,872.208 cm⁴, Iy = 8,563.504 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)	14.2 mm	0.56 in
Fillet radius (r)	28.4 mm	1.12 in
Weight	105.5 kg/m	70.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	13,442.17 mm²	20.835 in²
Moment of inertia (Ix)	17,872.21 cm⁴	429.38 in⁴
Moment of inertia (Iy)	8,563.5 cm⁴	205.74 in⁴
Elastic section modulus (Sx)	1,117.01 cm³	68.165 in³
Elastic section modulus (Sy)	856.35 cm³	52.258 in³
Plastic section modulus (Zx)	1,390.49 cm³	84.853 in³
Plastic section modulus (Zy)	1,002.8 cm³	61.195 in³
Radius of gyration (rx)	11.53 cm	4.540 in
Radius of gyration (ry)	7.98 cm	3.142 in