RHS 100x50x10 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 100x50 (México) · Caño estructural 100x50 (Argentina)

The RHS 100x50x10 steel profile weighs 19.6 kg/m (13.17 lb/ft), has a depth of 100 mm (3.94 in), flange width 50 mm (1.97 in). Cross-sectional area: 2,428.319 mm². Moment of inertia Ix = 249.729 cm⁴, Iy = 77.377 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	100 mm	3.94 in
Width (b)	50 mm	1.97 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	15 mm	0.59 in
Weight	19.6 kg/m	13.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,428.32 mm²	3.764 in²
Moment of inertia (Ix)	249.73 cm⁴	6.00 in⁴
Moment of inertia (Iy)	77.38 cm⁴	1.86 in⁴
Elastic section modulus (Sx)	49.95 cm³	3.048 in³
Elastic section modulus (Sy)	30.95 cm³	1.889 in³
Plastic section modulus (Zx)	68.82 cm³	4.200 in³
Plastic section modulus (Zy)	40.62 cm³	2.479 in³
Radius of gyration (rx)	3.21 cm	1.263 in
Radius of gyration (ry)	1.79 cm	0.703 in