RHS 120x60x4 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 120x60 cal 8 (México) · Caño estructural 120x60 (Argentina)

The RHS 120x60x4 steel profile weighs 10.7 kg/m (7.19 lb/ft), has a depth of 120 mm (4.72 in), flange width 60 mm (2.36 in). Cross-sectional area: 1,348.531 mm². Moment of inertia Ix = 245.62 cm⁴, Iy = 82.448 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	120 mm	4.72 in
Width (b)	60 mm	2.36 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	6 mm	0.24 in
Weight	10.7 kg/m	7.19 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,348.53 mm²	2.090 in²
Moment of inertia (Ix)	245.62 cm⁴	5.90 in⁴
Moment of inertia (Iy)	82.45 cm⁴	1.98 in⁴
Elastic section modulus (Sx)	40.94 cm³	2.498 in³
Elastic section modulus (Sy)	27.48 cm³	1.677 in³
Plastic section modulus (Zx)	51.31 cm³	3.131 in³
Plastic section modulus (Zy)	31.49 cm³	1.922 in³
Radius of gyration (rx)	4.27 cm	1.680 in
Radius of gyration (ry)	2.47 cm	0.973 in