RHS 35x10x1 Hiasa · Weight & Dimensions

Hiasa, 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 35x10 cal 18 (México) · Caño estructural 35x10 (Argentina)

The RHS 35x10x1 steel profile weighs 0.7 kg/m (0.44 lb/ft), has a depth of 35 mm (1.38 in), flange width 10 mm (0.39 in). Cross-sectional area: 83.425 mm². Moment of inertia Ix = 1.1 cm⁴, Iy = 0.145 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1 mm ≈ 18 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	35 mm	1.38 in
Width (b)	10 mm	0.39 in
Thickness (t)	1 mm	0.04 in
Fillet radius (r)	2 mm	0.08 in
Weight	0.7 kg/m	0.44 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	83.42 mm²	0.129 in²
Moment of inertia (Ix)	1.1 cm⁴	0.03 in⁴
Moment of inertia (Iy)	0.14 cm⁴	0.00 in⁴
Elastic section modulus (Sx)	0.63 cm³	0.038 in³
Elastic section modulus (Sy)	0.29 cm³	0.018 in³
Plastic section modulus (Zx)	0.84 cm³	0.051 in³
Plastic section modulus (Zy)	0.33 cm³	0.020 in³
Radius of gyration (rx)	1.15 cm	0.452 in
Radius of gyration (ry)	0.42 cm	0.164 in