RHS 260x180x11 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 260x180 (México) · Caño estructural 260x180 (Argentina)

The RHS 260x180x11 steel profile weighs 69.7 kg/m (46.87 lb/ft), has a depth of 260 mm (10.24 in), flange width 180 mm (7.09 in). Cross-sectional area: 8,884.398 mm². Moment of inertia Ix = 8,104.008 cm⁴, Iy = 4,572.522 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	260 mm	10.24 in
Width (b)	180 mm	7.09 in
Thickness (t)	11 mm	0.43 in
Fillet radius (r)	22 mm	0.87 in
Weight	69.7 kg/m	46.87 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,884.4 mm²	13.771 in²
Moment of inertia (Ix)	8,104.01 cm⁴	194.70 in⁴
Moment of inertia (Iy)	4,572.52 cm⁴	109.85 in⁴
Elastic section modulus (Sx)	623.39 cm³	38.041 in³
Elastic section modulus (Sy)	508.06 cm³	31.004 in³
Plastic section modulus (Zx)	764.7 cm³	46.665 in³
Plastic section modulus (Zy)	593.24 cm³	36.202 in³
Radius of gyration (rx)	9.55 cm	3.760 in
Radius of gyration (ry)	7.17 cm	2.824 in