RHS 130x100x12.5 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 130x100 (México) · Caño estructural 130x100 (Argentina)

The RHS 130x100x12.5 steel profile weighs 37.1 kg/m (24.91 lb/ft), has a depth of 130 mm (5.12 in), flange width 100 mm (3.94 in). Cross-sectional area: 4,722.622 mm². Moment of inertia Ix = 949.955 cm⁴, Iy = 623.405 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	130 mm	5.12 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	37.1 kg/m	24.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,722.62 mm²	7.320 in²
Moment of inertia (Ix)	949.95 cm⁴	22.82 in⁴
Moment of inertia (Iy)	623.41 cm⁴	14.98 in⁴
Elastic section modulus (Sx)	146.15 cm³	8.918 in³
Elastic section modulus (Sy)	124.68 cm³	7.609 in³
Plastic section modulus (Zx)	190.57 cm³	11.629 in³
Plastic section modulus (Zy)	158.17 cm³	9.652 in³
Radius of gyration (rx)	4.48 cm	1.766 in
Radius of gyration (ry)	3.63 cm	1.430 in