RHS 250x100x12.5 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 250x100 (México) · Caño estructural 250x100 (Argentina)

The RHS 250x100x12.5 steel profile weighs 60.6 kg/m (40.74 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 7,722.622 mm². Moment of inertia Ix = 5,296.957 cm⁴, Iy = 1,201.53 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 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	60.6 kg/m	40.74 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,722.62 mm²	11.970 in²
Moment of inertia (Ix)	5,296.96 cm⁴	127.26 in⁴
Moment of inertia (Iy)	1,201.53 cm⁴	28.87 in⁴
Elastic section modulus (Sx)	423.76 cm³	25.859 in³
Elastic section modulus (Sy)	240.31 cm³	14.664 in³
Plastic section modulus (Zx)	563.93 cm³	34.413 in³
Plastic section modulus (Zy)	289.42 cm³	17.662 in³
Radius of gyration (rx)	8.28 cm	3.261 in
Radius of gyration (ry)	3.94 cm	1.553 in