RHS 180x100x10 Iberian tables · Weight & Dimensions

Iberian tables, cold-formed 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 180x100 (México) · Caño estructural 180x100 (Argentina)

The RHS 180x100x10 steel profile weighs 38.8 kg/m (26.07 lb/ft), has a depth of 180 mm (7.09 in), flange width 100 mm (3.94 in). Cross-sectional area: 4,942.478 mm². Moment of inertia Ix = 1,929.595 cm⁴, Iy = 757.937 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	100 mm	3.94 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	38.8 kg/m	26.07 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,942.48 mm²	7.661 in²
Moment of inertia (Ix)	1,929.6 cm⁴	46.36 in⁴
Moment of inertia (Iy)	757.94 cm⁴	18.21 in⁴
Elastic section modulus (Sx)	214.4 cm³	13.084 in³
Elastic section modulus (Sy)	151.59 cm³	9.250 in³
Plastic section modulus (Zx)	275.31 cm³	16.800 in³
Plastic section modulus (Zy)	181.61 cm³	11.082 in³
Radius of gyration (rx)	6.25 cm	2.460 in
Radius of gyration (ry)	3.92 cm	1.542 in