RHS 180x60x7 GOST · Weight & Dimensions

GOST, 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 180x60 (México) · Caño estructural 180x60 (Argentina)

The RHS 180x60x7 steel profile weighs 23.9 kg/m (16.03 lb/ft), has a depth of 180 mm (7.09 in), flange width 60 mm (2.36 in). Cross-sectional area: 3,037.814 mm². Moment of inertia Ix = 1,063.331 cm⁴, Iy = 179.026 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	60 mm	2.36 in
Thickness (t)	7 mm	0.28 in
Fillet radius (r)	14 mm	0.55 in
Weight	23.9 kg/m	16.03 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,037.81 mm²	4.709 in²
Moment of inertia (Ix)	1,063.33 cm⁴	25.55 in⁴
Moment of inertia (Iy)	179.03 cm⁴	4.30 in⁴
Elastic section modulus (Sx)	118.15 cm³	7.210 in³
Elastic section modulus (Sy)	59.68 cm³	3.642 in³
Plastic section modulus (Zx)	157.92 cm³	9.637 in³
Plastic section modulus (Zy)	70.57 cm³	4.306 in³
Radius of gyration (rx)	5.92 cm	2.329 in
Radius of gyration (ry)	2.43 cm	0.956 in