RHS 450x250x10 Tata Steel Hybox · Weight & Dimensions

Tata Steel Hybox · 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 104.0 kg/m (69.89 lb/ft), has a depth of 450 mm (17.72 in), flange width 250 mm (9.84 in). Cross-sectional area: 13,256.637 mm². Moment of inertia Ix = 35,736.585 cm⁴, Iy = 14,470.007 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)	25 mm	0.98 in
Weight	104.0 kg/m	69.89 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	13,256.64 mm²	20.548 in²
Moment of inertia (Ix)	35,736.59 cm⁴	858.57 in⁴
Moment of inertia (Iy)	14,470.01 cm⁴	347.64 in⁴
Elastic section modulus (Sx)	1,588.29 cm³	96.924 in³
Elastic section modulus (Sy)	1,157.6 cm³	70.641 in³
Plastic section modulus (Zx)	1,947.66 cm³	118.854 in³
Plastic section modulus (Zy)	1,302 cm³	79.453 in³
Radius of gyration (rx)	16.42 cm	6.464 in
Radius of gyration (ry)	10.45 cm	4.113 in