SHS 304.8x304.8x11.13 CISC · Weight & Dimensions

CISC, 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 304.8x304.8 (México) · Caño estructural 304.8x304.8 (Argentina)

The SHS 304.8x304.8x11.13 steel profile weighs 100.1 kg/m (67.29 lb/ft), has a depth of 304.8 mm (12.00 in), flange width 304.8 mm (12.00 in). Cross-sectional area: 12,755.178 mm². Moment of inertia Ix = 18,099.04 cm⁴, Iy = 18,099.04 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	304.8 mm	12.00 in
Width (b)	304.8 mm	12.00 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.3 mm	0.88 in
Weight	100.1 kg/m	67.29 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	12,755.18 mm²	19.771 in²
Moment of inertia (Ix)	18,099.04 cm⁴	434.83 in⁴
Moment of inertia (Iy)	18,099.04 cm⁴	434.83 in⁴
Elastic section modulus (Sx)	1,187.6 cm³	72.472 in³
Elastic section modulus (Sy)	1,187.6 cm³	72.472 in³
Plastic section modulus (Zx)	1,392.55 cm³	84.979 in³
Plastic section modulus (Zy)	1,392.55 cm³	84.979 in³
Radius of gyration (rx)	11.91 cm	4.690 in
Radius of gyration (ry)	11.91 cm	4.690 in