RHS 180x130x10 V&M do Brasil · Weight & Dimensions

V&M do Brasil, hot-rolled 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 180x130 (México) · Caño estructural 180x130 (Argentina)

The RHS 180x130x10 steel profile weighs 43.5 kg/m (29.24 lb/ft), has a depth of 180 mm (7.09 in), flange width 130 mm (5.12 in). Cross-sectional area: 5,542.478 mm². Moment of inertia Ix = 2,363.595 cm⁴, Iy = 1,418.466 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	130 mm	5.12 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	43.5 kg/m	29.24 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,542.48 mm²	8.591 in²
Moment of inertia (Ix)	2,363.6 cm⁴	56.79 in⁴
Moment of inertia (Iy)	1,418.47 cm⁴	34.08 in⁴
Elastic section modulus (Sx)	262.62 cm³	16.026 in³
Elastic section modulus (Sy)	218.23 cm³	13.317 in³
Plastic section modulus (Zx)	326.31 cm³	19.913 in³
Plastic section modulus (Zy)	260.24 cm³	15.881 in³
Radius of gyration (rx)	6.53 cm	2.571 in
Radius of gyration (ry)	5.06 cm	1.992 in