RHS 150x100x7.1 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 150x100 (México) · Caño estructural 150x100 (Argentina)

The RHS 150x100x7.1 steel profile weighs 25.3 kg/m (16.98 lb/ft), has a depth of 150 mm (5.91 in), flange width 100 mm (3.94 in). Cross-sectional area: 3,218.543 mm². Moment of inertia Ix = 951.485 cm⁴, Iy = 504.521 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 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	25.3 kg/m	16.98 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,218.54 mm²	4.989 in²
Moment of inertia (Ix)	951.48 cm⁴	22.86 in⁴
Moment of inertia (Iy)	504.52 cm⁴	12.12 in⁴
Elastic section modulus (Sx)	126.86 cm³	7.742 in³
Elastic section modulus (Sy)	100.9 cm³	6.158 in³
Plastic section modulus (Zx)	157.36 cm³	9.603 in³
Plastic section modulus (Zy)	118.75 cm³	7.247 in³
Radius of gyration (rx)	5.44 cm	2.141 in
Radius of gyration (ry)	3.96 cm	1.559 in