RHS 150x100x6 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 150x100 cal 4 (México) · Caño estructural 150x100 (Argentina)

The RHS 150x100x6 steel profile weighs 21.7 kg/m (14.58 lb/ft), has a depth of 150 mm (5.91 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,763.292 mm². Moment of inertia Ix = 834.685 cm⁴, Iy = 444.194 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6 mm ≈ 4 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	100 mm	3.94 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	21.7 kg/m	14.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,763.29 mm²	4.283 in²
Moment of inertia (Ix)	834.69 cm⁴	20.05 in⁴
Moment of inertia (Iy)	444.19 cm⁴	10.67 in⁴
Elastic section modulus (Sx)	111.29 cm³	6.791 in³
Elastic section modulus (Sy)	88.84 cm³	5.421 in³
Plastic section modulus (Zx)	136.68 cm³	8.341 in³
Plastic section modulus (Zy)	103.3 cm³	6.304 in³
Radius of gyration (rx)	5.5 cm	2.164 in
Radius of gyration (ry)	4.01 cm	1.578 in