RHS 130x100x7.1 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 130x100 (México) · Caño estructural 130x100 (Argentina)

The RHS 130x100x7.1 steel profile weighs 23.0 kg/m (15.48 lb/ft), has a depth of 130 mm (5.12 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,934.543 mm². Moment of inertia Ix = 667.996 cm⁴, Iy = 443.126 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	130 mm	5.12 in
Width (b)	100 mm	3.94 in
Thickness (t)	7.1 mm	0.28 in
Fillet radius (r)	14.2 mm	0.56 in
Weight	23.0 kg/m	15.48 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,934.54 mm²	4.549 in²
Moment of inertia (Ix)	668 cm⁴	16.05 in⁴
Moment of inertia (Iy)	443.13 cm⁴	10.65 in⁴
Elastic section modulus (Sx)	102.77 cm³	6.271 in³
Elastic section modulus (Sy)	88.63 cm³	5.408 in³
Plastic section modulus (Zx)	126.6 cm³	7.726 in³
Plastic section modulus (Zy)	105.56 cm³	6.442 in³
Radius of gyration (rx)	4.77 cm	1.878 in
Radius of gyration (ry)	3.89 cm	1.530 in