RHS 60x40x6.3 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 60x40 cal 4 (México) · Caño estructural 60x40 (Argentina)

The RHS 60x40x6.3 steel profile weighs 8.3 kg/m (5.58 lb/ft), has a depth of 60 mm (2.36 in), flange width 40 mm (1.57 in). Cross-sectional area: 1,033.1 mm². Moment of inertia Ix = 42.147 cm⁴, Iy = 21.541 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6.3 mm ≈ 3 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	60 mm	2.36 in
Width (b)	40 mm	1.57 in
Thickness (t)	6.3 mm	0.25 in
Fillet radius (r)	9.4 mm	0.37 in
Weight	8.3 kg/m	5.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,033.1 mm²	1.601 in²
Moment of inertia (Ix)	42.15 cm⁴	1.01 in⁴
Moment of inertia (Iy)	21.54 cm⁴	0.52 in⁴
Elastic section modulus (Sx)	14.05 cm³	0.857 in³
Elastic section modulus (Sy)	10.77 cm³	0.657 in³
Plastic section modulus (Zx)	18.67 cm³	1.139 in³
Plastic section modulus (Zy)	13.84 cm³	0.845 in³
Radius of gyration (rx)	2.02 cm	0.795 in
Radius of gyration (ry)	1.44 cm	0.569 in