RHS 250x100x7.1 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 250x100 (México) · Caño estructural 250x100 (Argentina)

The RHS 250x100x7.1 steel profile weighs 36.4 kg/m (24.47 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 4,638.543 mm². Moment of inertia Ix = 3,448.091 cm⁴, Iy = 811.497 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 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	36.4 kg/m	24.47 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,638.54 mm²	7.190 in²
Moment of inertia (Ix)	3,448.09 cm⁴	82.84 in⁴
Moment of inertia (Iy)	811.5 cm⁴	19.50 in⁴
Elastic section modulus (Sx)	275.85 cm³	16.833 in³
Elastic section modulus (Sy)	162.3 cm³	9.904 in³
Plastic section modulus (Zx)	353.79 cm³	21.590 in³
Plastic section modulus (Zy)	184.71 cm³	11.272 in³
Radius of gyration (rx)	8.62 cm	3.394 in
Radius of gyration (ry)	4.18 cm	1.647 in