RHS 220x80x10 Tuflesa · Weight & Dimensions

Tuflesa, cold-formed sections · 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 220x80 (México) · Caño estructural 220x80 (Argentina)

The RHS 220x80x10 steel profile weighs 41.9 kg/m (28.18 lb/ft), has a depth of 220 mm (8.66 in), flange width 80 mm (3.15 in). Cross-sectional area: 5,342.478 mm². Moment of inertia Ix = 2,797.855 cm⁴, Iy = 541.48 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	220 mm	8.66 in
Width (b)	80 mm	3.15 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	41.9 kg/m	28.18 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,342.48 mm²	8.281 in²
Moment of inertia (Ix)	2,797.85 cm⁴	67.22 in⁴
Moment of inertia (Iy)	541.48 cm⁴	13.01 in⁴
Elastic section modulus (Sx)	254.35 cm³	15.521 in³
Elastic section modulus (Sy)	135.37 cm³	8.261 in³
Plastic section modulus (Zx)	340.16 cm³	20.758 in³
Plastic section modulus (Zy)	162.18 cm³	9.897 in³
Radius of gyration (rx)	7.24 cm	2.849 in
Radius of gyration (ry)	3.18 cm	1.253 in