RHS 350x250x6 Tuboeuropa · Weight & Dimensions

Tuboeuropa, 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 350x250 cal 4 (México) · Caño estructural 350x250 (Argentina)

The RHS 350x250x6 steel profile weighs 54.6 kg/m (36.72 lb/ft), has a depth of 350 mm (13.78 in), flange width 250 mm (9.84 in). Cross-sectional area: 6,963.292 mm². Moment of inertia Ix = 12,457.305 cm⁴, Iy = 7,458.442 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	250 mm	9.84 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	54.6 kg/m	36.72 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,963.29 mm²	10.793 in²
Moment of inertia (Ix)	12,457.31 cm⁴	299.29 in⁴
Moment of inertia (Iy)	7,458.44 cm⁴	179.19 in⁴
Elastic section modulus (Sx)	711.85 cm³	43.440 in³
Elastic section modulus (Sy)	596.68 cm³	36.412 in³
Plastic section modulus (Zx)	842.61 cm³	51.420 in³
Plastic section modulus (Zy)	670.85 cm³	40.938 in³
Radius of gyration (rx)	13.38 cm	5.266 in
Radius of gyration (ry)	10.35 cm	4.075 in