RHS 150x100x8.8 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 150x100 (México) · Caño estructural 150x100 (Argentina)

The RHS 150x100x8.8 steel profile weighs 30.5 kg/m (20.52 lb/ft), has a depth of 150 mm (5.91 in), flange width 100 mm (3.94 in). Cross-sectional area: 3,890.815 mm². Moment of inertia Ix = 1,111.644 cm⁴, Iy = 586.24 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)	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)	1,111.64 cm⁴	26.71 in⁴
Moment of inertia (Iy)	586.24 cm⁴	14.08 in⁴
Elastic section modulus (Sx)	148.22 cm³	9.045 in³
Elastic section modulus (Sy)	117.25 cm³	7.155 in³
Plastic section modulus (Zx)	186.76 cm³	11.397 in³
Plastic section modulus (Zy)	140.62 cm³	8.581 in³
Radius of gyration (rx)	5.35 cm	2.104 in
Radius of gyration (ry)	3.88 cm	1.528 in