RHS 320x250x10 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 320x250 (México) · Caño estructural 320x250 (Argentina)

The RHS 320x250x10 steel profile weighs 84.3 kg/m (56.67 lb/ft), has a depth of 320 mm (12.60 in), flange width 250 mm (9.84 in). Cross-sectional area: 10,742.478 mm². Moment of inertia Ix = 15,873.037 cm⁴, Iy = 10,859.029 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	320 mm	12.60 in
Width (b)	250 mm	9.84 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	84.3 kg/m	56.67 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,742.48 mm²	16.651 in²
Moment of inertia (Ix)	15,873.04 cm⁴	381.35 in⁴
Moment of inertia (Iy)	10,859.03 cm⁴	260.89 in⁴
Elastic section modulus (Sx)	992.06 cm³	60.540 in³
Elastic section modulus (Sy)	868.72 cm³	53.013 in³
Plastic section modulus (Zx)	1,184.28 cm³	72.270 in³
Plastic section modulus (Zy)	1,000.79 cm³	61.072 in³
Radius of gyration (rx)	12.16 cm	4.786 in
Radius of gyration (ry)	10.05 cm	3.958 in