RHS 140x110x8.8 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 140x110 (México) · Caño estructural 140x110 (Argentina)

The RHS 140x110x8.8 steel profile weighs 30.5 kg/m (20.52 lb/ft), has a depth of 140 mm (5.51 in), flange width 110 mm (4.33 in). Cross-sectional area: 3,890.815 mm². Moment of inertia Ix = 1,010.318 cm⁴, Iy = 691.555 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	140 mm	5.51 in
Width (b)	110 mm	4.33 in
Thickness (t)	8.8 mm	0.35 in
Fillet radius (r)	17.6 mm	0.69 in
Weight	30.5 kg/m	20.52 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,890.81 mm²	6.031 in²
Moment of inertia (Ix)	1,010.32 cm⁴	24.27 in⁴
Moment of inertia (Iy)	691.55 cm⁴	16.61 in⁴
Elastic section modulus (Sx)	144.33 cm³	8.808 in³
Elastic section modulus (Sy)	125.74 cm³	7.673 in³
Plastic section modulus (Zx)	179.29 cm³	10.941 in³
Plastic section modulus (Zy)	151.61 cm³	9.252 in³
Radius of gyration (rx)	5.1 cm	2.006 in
Radius of gyration (ry)	4.22 cm	1.660 in