RHS 250x100x10 SAISC · Weight & Dimensions

SAISC, 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 (México) · Caño estructural 250x100 (Argentina)

The RHS 250x100x10 steel profile weighs 49.1 kg/m (33.01 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 6,256.637 mm². Moment of inertia Ix = 4,384.174 cm⁴, Iy = 1,021.077 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)	10 mm	0.39 in
Fillet radius (r)	25 mm	0.98 in
Weight	49.1 kg/m	33.01 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,256.64 mm²	9.698 in²
Moment of inertia (Ix)	4,384.17 cm⁴	105.33 in⁴
Moment of inertia (Iy)	1,021.08 cm⁴	24.53 in⁴
Elastic section modulus (Sx)	350.73 cm³	21.403 in³
Elastic section modulus (Sy)	204.22 cm³	12.462 in³
Plastic section modulus (Zx)	462 cm³	28.193 in³
Plastic section modulus (Zy)	240.25 cm³	14.661 in³
Radius of gyration (rx)	8.37 cm	3.296 in
Radius of gyration (ry)	4.04 cm	1.590 in