RHS 450x250x14.2 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 450x250 (México) · Caño estructural 450x250 (Argentina)

The RHS 450x250x14.2 steel profile weighs 148.0 kg/m (99.46 lb/ft), has a depth of 450 mm (17.72 in), flange width 250 mm (9.84 in). Cross-sectional area: 18,727.261 mm². Moment of inertia Ix = 49,758.032 cm⁴, Iy = 19,849.533 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	450 mm	17.72 in
Width (b)	250 mm	9.84 in
Thickness (t)	14.2 mm	0.56 in
Fillet radius (r)	21.3 mm	0.84 in
Weight	148.0 kg/m	99.46 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	18,727.26 mm²	29.027 in²
Moment of inertia (Ix)	49,758.03 cm⁴	1195.44 in⁴
Moment of inertia (Iy)	19,849.53 cm⁴	476.89 in⁴
Elastic section modulus (Sx)	2,211.47 cm³	134.953 in³
Elastic section modulus (Sy)	1,587.96 cm³	96.904 in³
Plastic section modulus (Zx)	2,732.37 cm³	166.740 in³
Plastic section modulus (Zy)	1,813.32 cm³	110.656 in³
Radius of gyration (rx)	16.3 cm	6.417 in
Radius of gyration (ry)	10.3 cm	4.053 in