RHS 250x150x9.5 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 250x150 (México) · Caño estructural 250x150 (Argentina)

The RHS 250x150x9.5 steel profile weighs 55.0 kg/m (36.96 lb/ft), has a depth of 250 mm (9.84 in), flange width 150 mm (5.91 in). Cross-sectional area: 7,006.586 mm². Moment of inertia Ix = 5,722.282 cm⁴, Iy = 2,579.283 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	150 mm	5.91 in
Thickness (t)	9.5 mm	0.37 in
Fillet radius (r)	19 mm	0.75 in
Weight	55.0 kg/m	36.96 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,006.59 mm²	10.860 in²
Moment of inertia (Ix)	5,722.28 cm⁴	137.48 in⁴
Moment of inertia (Iy)	2,579.28 cm⁴	61.97 in⁴
Elastic section modulus (Sx)	457.78 cm³	27.936 in³
Elastic section modulus (Sy)	343.9 cm³	20.986 in³
Plastic section modulus (Zx)	567.54 cm³	34.634 in³
Plastic section modulus (Zy)	398.19 cm³	24.299 in³
Radius of gyration (rx)	9.04 cm	3.558 in
Radius of gyration (ry)	6.07 cm	2.389 in