RHS 450x250x10 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 450x250x10 steel profile weighs 106.0 kg/m (71.23 lb/ft), has a depth of 450 mm (17.72 in), flange width 250 mm (9.84 in). Cross-sectional area: 13,428.319 mm². Moment of inertia Ix = 36,604.478 cm⁴, Iy = 14,737.192 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)	10 mm	0.39 in
Fillet radius (r)	15 mm	0.59 in
Weight	106.0 kg/m	71.23 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	13,428.32 mm²	20.814 in²
Moment of inertia (Ix)	36,604.48 cm⁴	879.42 in⁴
Moment of inertia (Iy)	14,737.19 cm⁴	354.06 in⁴
Elastic section modulus (Sx)	1,626.87 cm³	99.278 in³
Elastic section modulus (Sy)	1,178.98 cm³	71.946 in³
Plastic section modulus (Zx)	1,986.28 cm³	121.211 in³
Plastic section modulus (Zy)	1,323.45 cm³	80.762 in³
Radius of gyration (rx)	16.51 cm	6.500 in
Radius of gyration (ry)	10.48 cm	4.124 in