RHS 356x102x9.5 IMCA · Weight & Dimensions

IMCA, 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 356x102 (México) · Caño estructural 356x102 (Argentina)

The RHS 356x102x9.5 steel profile weighs 63.8 kg/m (42.88 lb/ft), has a depth of 356 mm (14.02 in), flange width 102 mm (4.02 in). Cross-sectional area: 8,108.586 mm². Moment of inertia Ix = 11,156.832 cm⁴, Iy = 1,486.381 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	356 mm	14.02 in
Width (b)	102 mm	4.02 in
Thickness (t)	9.5 mm	0.37 in
Fillet radius (r)	19 mm	0.75 in
Weight	63.8 kg/m	42.88 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,108.59 mm²	12.568 in²
Moment of inertia (Ix)	11,156.83 cm⁴	268.04 in⁴
Moment of inertia (Iy)	1,486.38 cm⁴	35.71 in⁴
Elastic section modulus (Sx)	626.79 cm³	38.249 in³
Elastic section modulus (Sy)	291.45 cm³	17.785 in³
Plastic section modulus (Zx)	834.26 cm³	50.910 in³
Plastic section modulus (Zy)	334.12 cm³	20.389 in³
Radius of gyration (rx)	11.73 cm	4.618 in
Radius of gyration (ry)	4.28 cm	1.686 in