RHS 300x150x11 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 300x150 (México) · Caño estructural 300x150 (Argentina)

The RHS 300x150x11 steel profile weighs 71.5 kg/m (48.03 lb/ft), has a depth of 300 mm (11.81 in), flange width 150 mm (5.91 in). Cross-sectional area: 9,104.398 mm². Moment of inertia Ix = 10,151.146 cm⁴, Iy = 3,413.695 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	150 mm	5.91 in
Thickness (t)	11 mm	0.43 in
Fillet radius (r)	22 mm	0.87 in
Weight	71.5 kg/m	48.03 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,104.4 mm²	14.112 in²
Moment of inertia (Ix)	10,151.15 cm⁴	243.88 in⁴
Moment of inertia (Iy)	3,413.7 cm⁴	82.01 in⁴
Elastic section modulus (Sx)	676.74 cm³	41.298 in³
Elastic section modulus (Sy)	455.16 cm³	27.776 in³
Plastic section modulus (Zx)	855.82 cm³	52.225 in³
Plastic section modulus (Zy)	526.09 cm³	32.104 in³
Radius of gyration (rx)	10.56 cm	4.157 in
Radius of gyration (ry)	6.12 cm	2.411 in