RHS 350x230x10 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 350x230 (México) · Caño estructural 350x230 (Argentina)

The RHS 350x230x10 steel profile weighs 85.9 kg/m (57.72 lb/ft), has a depth of 350 mm (13.78 in), flange width 230 mm (9.06 in). Cross-sectional area: 10,942.478 mm². Moment of inertia Ix = 18,515.751 cm⁴, Iy = 9,690.034 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	230 mm	9.06 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	85.9 kg/m	57.72 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,942.48 mm²	16.961 in²
Moment of inertia (Ix)	18,515.75 cm⁴	444.84 in⁴
Moment of inertia (Iy)	9,690.03 cm⁴	232.80 in⁴
Elastic section modulus (Sx)	1,058.04 cm³	64.566 in³
Elastic section modulus (Sy)	842.61 cm³	51.420 in³
Plastic section modulus (Zx)	1,281.92 cm³	78.228 in³
Plastic section modulus (Zy)	961.37 cm³	58.667 in³
Radius of gyration (rx)	13.01 cm	5.121 in
Radius of gyration (ry)	9.41 cm	3.705 in