RHS 200x100x12.5 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 200x100 (México) · Caño estructural 200x100 (Argentina)

The RHS 200x100x12.5 steel profile weighs 50.8 kg/m (34.14 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 6,472.622 mm². Moment of inertia Ix = 2,933.935 cm⁴, Iy = 960.645 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Thickness (t)	12.5 mm	0.49 in
Fillet radius (r)	25 mm	0.98 in
Weight	50.8 kg/m	34.14 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,472.62 mm²	10.033 in²
Moment of inertia (Ix)	2,933.93 cm⁴	70.49 in⁴
Moment of inertia (Iy)	960.64 cm⁴	23.08 in⁴
Elastic section modulus (Sx)	293.39 cm³	17.904 in³
Elastic section modulus (Sy)	192.13 cm³	11.724 in³
Plastic section modulus (Zx)	386.49 cm³	23.585 in³
Plastic section modulus (Zy)	234.73 cm³	14.324 in³
Radius of gyration (rx)	6.73 cm	2.651 in
Radius of gyration (ry)	3.85 cm	1.517 in