U 180x60x4.75 IAS · Weight & Dimensions

IAS, cold-formed sections · Cold-formed Channel

Cold-formed channels (U shapes) are similar to C shapes but without stiffening lips. Used for light structural framing, supports, and secondary members.

Also known as: U 180x60x4.75 (UK / Australia)

The U 180x60x4.75 steel profile weighs 10.6 kg/m (7.12 lb/ft), has a depth of 180 mm (7.09 in), flange width 60 mm (2.36 in). Cross-sectional area: 1,350.781 mm². Moment of inertia Ix = 610.538 cm⁴, Iy = 42.248 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	60 mm	2.36 in
Thickness (t)	4.8 mm	0.19 in
Weight	10.6 kg/m	7.12 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,350.78 mm²	2.094 in²
Moment of inertia (Ix)	610.54 cm⁴	14.67 in⁴
Moment of inertia (Iy)	42.25 cm⁴	1.02 in⁴
Elastic section modulus (Sx)	67.84 cm³	4.140 in³
Elastic section modulus (Sy)	9.2 cm³	0.561 in³
Plastic section modulus (Zx)	84.44 cm³	5.153 in³
Plastic section modulus (Zy)	12.1 cm³	0.738 in³
Radius of gyration (rx)	6.72 cm	2.647 in
Radius of gyration (ry)	1.77 cm	0.696 in