RHS 300x200x12.5 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 300x200 (México) · Caño estructural 300x200 (Argentina)

The RHS 300x200x12.5 steel profile weighs 90.1 kg/m (60.52 lb/ft), has a depth of 300 mm (11.81 in), flange width 200 mm (7.87 in). Cross-sectional area: 11,472.622 mm². Moment of inertia Ix = 13,794.577 cm⁴, Iy = 7,334.976 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	200 mm	7.87 in
Thickness (t)	12.5 mm	0.49 in
Fillet radius (r)	25 mm	0.98 in
Weight	90.1 kg/m	60.52 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	11,472.62 mm²	17.783 in²
Moment of inertia (Ix)	13,794.58 cm⁴	331.41 in⁴
Moment of inertia (Iy)	7,334.98 cm⁴	176.22 in⁴
Elastic section modulus (Sx)	919.64 cm³	56.120 in³
Elastic section modulus (Sy)	733.5 cm³	44.761 in³
Plastic section modulus (Zx)	1,131.99 cm³	69.079 in³
Plastic section modulus (Zy)	855.24 cm³	52.190 in³
Radius of gyration (rx)	10.97 cm	4.317 in
Radius of gyration (ry)	8 cm	3.148 in