RHS 300x100x14.2 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 300x100 (México) · Caño estructural 300x100 (Argentina)

The RHS 300x100x14.2 steel profile weighs 81.1 kg/m (54.50 lb/ft), has a depth of 300 mm (11.81 in), flange width 100 mm (3.94 in). Cross-sectional area: 10,207.261 mm². Moment of inertia Ix = 9,801.561 cm⁴, Iy = 1,593.954 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	100 mm	3.94 in
Thickness (t)	14.2 mm	0.56 in
Fillet radius (r)	21.3 mm	0.84 in
Weight	81.1 kg/m	54.50 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,207.26 mm²	15.821 in²
Moment of inertia (Ix)	9,801.56 cm⁴	235.48 in⁴
Moment of inertia (Iy)	1,593.95 cm⁴	38.29 in⁴
Elastic section modulus (Sx)	653.44 cm³	39.875 in³
Elastic section modulus (Sy)	318.79 cm³	19.454 in³
Plastic section modulus (Zx)	878.82 cm³	53.629 in³
Plastic section modulus (Zy)	385.77 cm³	23.541 in³
Radius of gyration (rx)	9.8 cm	3.858 in
Radius of gyration (ry)	3.95 cm	1.556 in