RHS 250x150x11.1 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 250x150 (México) · Caño estructural 250x150 (Argentina)

The RHS 250x150x11.1 steel profile weighs 63.4 kg/m (42.57 lb/ft), has a depth of 250 mm (9.84 in), flange width 150 mm (5.91 in). Cross-sectional area: 8,069.867 mm². Moment of inertia Ix = 6,462.677 cm⁴, Iy = 2,900.459 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)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	63.4 kg/m	42.57 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,069.87 mm²	12.508 in²
Moment of inertia (Ix)	6,462.68 cm⁴	155.27 in⁴
Moment of inertia (Iy)	2,900.46 cm⁴	69.68 in⁴
Elastic section modulus (Sx)	517.01 cm³	31.550 in³
Elastic section modulus (Sy)	386.73 cm³	23.600 in³
Plastic section modulus (Zx)	646.77 cm³	39.469 in³
Plastic section modulus (Zy)	452.96 cm³	27.641 in³
Radius of gyration (rx)	8.95 cm	3.523 in
Radius of gyration (ry)	6 cm	2.360 in