RHS 160x110x7.1 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 160x110 (México) · Caño estructural 160x110 (Argentina)

The RHS 160x110x7.1 steel profile weighs 27.5 kg/m (18.47 lb/ft), has a depth of 160 mm (6.30 in), flange width 110 mm (4.33 in). Cross-sectional area: 3,502.543 mm². Moment of inertia Ix = 1,200.066 cm⁴, Iy = 669.089 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	160 mm	6.30 in
Width (b)	110 mm	4.33 in
Thickness (t)	7.1 mm	0.28 in
Fillet radius (r)	14.2 mm	0.56 in
Weight	27.5 kg/m	18.47 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,502.54 mm²	5.429 in²
Moment of inertia (Ix)	1,200.07 cm⁴	28.83 in⁴
Moment of inertia (Iy)	669.09 cm⁴	16.07 in⁴
Elastic section modulus (Sx)	150.01 cm³	9.154 in³
Elastic section modulus (Sy)	121.65 cm³	7.424 in³
Plastic section modulus (Zx)	184.67 cm³	11.269 in³
Plastic section modulus (Zy)	142.51 cm³	8.696 in³
Radius of gyration (rx)	5.85 cm	2.304 in
Radius of gyration (ry)	4.37 cm	1.721 in