RHS 250x190x11.1 Açotubo · Weight & Dimensions

Açotubo, cold-formed 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 250x190 (México) · Caño estructural 250x190 (Argentina)

The RHS 250x190x11.1 steel profile weighs 70.3 kg/m (47.26 lb/ft), has a depth of 250 mm (9.84 in), flange width 190 mm (7.48 in). Cross-sectional area: 8,957.867 mm². Moment of inertia Ix = 7,730.614 cm⁴, Iy = 5,046.931 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	190 mm	7.48 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	70.3 kg/m	47.26 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,957.87 mm²	13.885 in²
Moment of inertia (Ix)	7,730.61 cm⁴	185.73 in⁴
Moment of inertia (Iy)	5,046.93 cm⁴	121.25 in⁴
Elastic section modulus (Sx)	618.45 cm³	37.740 in³
Elastic section modulus (Sy)	531.26 cm³	32.419 in³
Plastic section modulus (Zx)	752.85 cm³	45.942 in³
Plastic section modulus (Zy)	623.24 cm³	38.032 in³
Radius of gyration (rx)	9.29 cm	3.657 in
Radius of gyration (ry)	7.51 cm	2.955 in