RHS 320x220x14.2 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 320x220 (México) · Caño estructural 320x220 (Argentina)

The RHS 320x220x14.2 steel profile weighs 110.0 kg/m (73.91 lb/ft), has a depth of 320 mm (12.60 in), flange width 220 mm (8.66 in). Cross-sectional area: 14,010.172 mm². Moment of inertia Ix = 19,201.056 cm⁴, Iy = 10,705.427 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	320 mm	12.60 in
Width (b)	220 mm	8.66 in
Thickness (t)	14.2 mm	0.56 in
Fillet radius (r)	28.4 mm	1.12 in
Weight	110.0 kg/m	73.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	14,010.17 mm²	21.716 in²
Moment of inertia (Ix)	19,201.06 cm⁴	461.31 in⁴
Moment of inertia (Iy)	10,705.43 cm⁴	257.20 in⁴
Elastic section modulus (Sx)	1,200.07 cm³	73.233 in³
Elastic section modulus (Sy)	973.22 cm³	59.390 in³
Plastic section modulus (Zx)	1,477.34 cm³	90.153 in³
Plastic section modulus (Zy)	1,140.07 cm³	69.571 in³
Radius of gyration (rx)	11.71 cm	4.609 in
Radius of gyration (ry)	8.74 cm	3.441 in