SHS 180x180x8.8 V&M do Brasil · Weight & Dimensions

V&M do Brasil, hot-rolled 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 180x180 (México) · Caño estructural 180x180 (Argentina)

The SHS 180x180x8.8 steel profile weighs 45.7 kg/m (30.74 lb/ft), has a depth of 180 mm (7.09 in), flange width 180 mm (7.09 in). Cross-sectional area: 5,826.815 mm². Moment of inertia Ix = 2,796.028 cm⁴, Iy = 2,796.028 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	180 mm	7.09 in
Thickness (t)	8.8 mm	0.35 in
Fillet radius (r)	17.6 mm	0.69 in
Weight	45.7 kg/m	30.74 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,826.81 mm²	9.032 in²
Moment of inertia (Ix)	2,796.03 cm⁴	67.17 in⁴
Moment of inertia (Iy)	2,796.03 cm⁴	67.17 in⁴
Elastic section modulus (Sx)	310.67 cm³	18.958 in³
Elastic section modulus (Sy)	310.67 cm³	18.958 in³
Plastic section modulus (Zx)	369.61 cm³	22.555 in³
Plastic section modulus (Zy)	369.61 cm³	22.555 in³
Radius of gyration (rx)	6.93 cm	2.727 in
Radius of gyration (ry)	6.93 cm	2.727 in