SHS 220x220x10.3 Açotubo · Weight & Dimensions

Açotubo, cold-formed sections · Square Hollow Section

Square Hollow Sections (SHS) are tubular profiles with equal sides, ideal for columns and compression members due to their uniform buckling resistance in all directions.

Also known as: PTR 220x220 (México) · Caño estructural 220x220 (Argentina)

The SHS 220x220x10.3 steel profile weighs 65.7 kg/m (44.14 lb/ft), has a depth of 220 mm (8.66 in), flange width 220 mm (8.66 in). Cross-sectional area: 8,366.435 mm². Moment of inertia Ix = 6,028.498 cm⁴, Iy = 6,028.498 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	220 mm	8.66 in
Width (b)	220 mm	8.66 in
Thickness (t)	10.3 mm	0.41 in
Fillet radius (r)	20.6 mm	0.81 in
Weight	65.7 kg/m	44.14 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,366.43 mm²	12.968 in²
Moment of inertia (Ix)	6,028.5 cm⁴	144.83 in⁴
Moment of inertia (Iy)	6,028.5 cm⁴	144.83 in⁴
Elastic section modulus (Sx)	548.05 cm³	33.444 in³
Elastic section modulus (Sy)	548.05 cm³	33.444 in³
Plastic section modulus (Zx)	650.42 cm³	39.691 in³
Plastic section modulus (Zy)	650.42 cm³	39.691 in³
Radius of gyration (rx)	8.49 cm	3.342 in
Radius of gyration (ry)	8.49 cm	3.342 in