RHS 250x190x12.7 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 250x190x12.7 steel profile weighs 79.4 kg/m (53.36 lb/ft), has a depth of 250 mm (9.84 in), flange width 190 mm (7.48 in). Cross-sectional area: 10,115.482 mm². Moment of inertia Ix = 8,574.783 cm⁴, Iy = 5,587.172 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)	12.7 mm	0.50 in
Fillet radius (r)	25.4 mm	1.00 in
Weight	79.4 kg/m	53.36 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,115.48 mm²	15.679 in²
Moment of inertia (Ix)	8,574.78 cm⁴	206.01 in⁴
Moment of inertia (Iy)	5,587.17 cm⁴	134.23 in⁴
Elastic section modulus (Sx)	685.98 cm³	41.861 in³
Elastic section modulus (Sy)	588.12 cm³	35.890 in³
Plastic section modulus (Zx)	842 cm³	51.382 in³
Plastic section modulus (Zy)	696.5 cm³	42.503 in³
Radius of gyration (rx)	9.21 cm	3.625 in
Radius of gyration (ry)	7.43 cm	2.926 in