RHS 250x100x8 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · 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 250x100x8 steel profile weighs 41.4 kg/m (27.82 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 5,234.124 mm². Moment of inertia Ix = 3,885.307 cm⁴, Iy = 902.141 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)	8 mm	0.31 in
Fillet radius (r)	12 mm	0.47 in
Weight	41.4 kg/m	27.82 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,234.12 mm²	8.113 in²
Moment of inertia (Ix)	3,885.31 cm⁴	93.34 in⁴
Moment of inertia (Iy)	902.14 cm⁴	21.67 in⁴
Elastic section modulus (Sx)	310.82 cm³	18.968 in³
Elastic section modulus (Sy)	180.43 cm³	11.010 in³
Plastic section modulus (Zx)	399.1 cm³	24.355 in³
Plastic section modulus (Zy)	206.94 cm³	12.628 in³
Radius of gyration (rx)	8.62 cm	3.392 in
Radius of gyration (ry)	4.15 cm	1.634 in