RHS 250x100x4 Condesa · Weight & Dimensions

Condesa, 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 250x100 cal 8 (México) · Caño estructural 250x100 (Argentina)

The RHS 250x100x4 steel profile weighs 21.1 kg/m (14.19 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,694.796 mm². Moment of inertia Ix = 2,091.656 cm⁴, Iy = 502.992 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	100 mm	3.94 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	8 mm	0.31 in
Weight	21.1 kg/m	14.19 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,694.8 mm²	4.177 in²
Moment of inertia (Ix)	2,091.66 cm⁴	50.25 in⁴
Moment of inertia (Iy)	502.99 cm⁴	12.08 in⁴
Elastic section modulus (Sx)	167.33 cm³	10.211 in³
Elastic section modulus (Sy)	100.6 cm³	6.139 in³
Plastic section modulus (Zx)	210.41 cm³	12.840 in³
Plastic section modulus (Zy)	110.9 cm³	6.767 in³
Radius of gyration (rx)	8.81 cm	3.469 in
Radius of gyration (ry)	4.32 cm	1.701 in