RHS 280x200x11 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 280x200 (México) · Caño estructural 280x200 (Argentina)

The RHS 280x200x11 steel profile weighs 76.7 kg/m (51.51 lb/ft), has a depth of 280 mm (11.02 in), flange width 200 mm (7.87 in). Cross-sectional area: 9,764.398 mm². Moment of inertia Ix = 10,520.128 cm⁴, Iy = 6,242.691 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	280 mm	11.02 in
Width (b)	200 mm	7.87 in
Thickness (t)	11 mm	0.43 in
Fillet radius (r)	22 mm	0.87 in
Weight	76.7 kg/m	51.51 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,764.4 mm²	15.135 in²
Moment of inertia (Ix)	10,520.13 cm⁴	252.75 in⁴
Moment of inertia (Iy)	6,242.69 cm⁴	149.98 in⁴
Elastic section modulus (Sx)	751.44 cm³	45.856 in³
Elastic section modulus (Sy)	624.27 cm³	38.095 in³
Plastic section modulus (Zx)	914.92 cm³	55.832 in³
Plastic section modulus (Zy)	725.87 cm³	44.295 in³
Radius of gyration (rx)	10.38 cm	4.087 in
Radius of gyration (ry)	8 cm	3.148 in