RHS 220x180x14.2 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 220x180 (México) · Caño estructural 220x180 (Argentina)

The RHS 220x180x14.2 steel profile weighs 78.8 kg/m (52.93 lb/ft), has a depth of 220 mm (8.66 in), flange width 180 mm (7.09 in). Cross-sectional area: 10,034.172 mm². Moment of inertia Ix = 6,488.795 cm⁴, Iy = 4,733.887 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	220 mm	8.66 in
Width (b)	180 mm	7.09 in
Thickness (t)	14.2 mm	0.56 in
Fillet radius (r)	28.4 mm	1.12 in
Weight	78.8 kg/m	52.93 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,034.17 mm²	15.553 in²
Moment of inertia (Ix)	6,488.79 cm⁴	155.89 in⁴
Moment of inertia (Iy)	4,733.89 cm⁴	113.73 in⁴
Elastic section modulus (Sx)	589.89 cm³	35.997 in³
Elastic section modulus (Sy)	525.99 cm³	32.098 in³
Plastic section modulus (Zx)	730.94 cm³	44.605 in³
Plastic section modulus (Zy)	635.79 cm³	38.798 in³
Radius of gyration (rx)	8.04 cm	3.166 in
Radius of gyration (ry)	6.87 cm	2.704 in