U 150x75x4 Cintac · Weight & Dimensions

Cintac, 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 150x75x4 (UK / Australia)

The U 150x75x4 steel profile weighs 9.0 kg/m (6.05 lb/ft), has a depth of 150 mm (5.91 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,147.368 mm². Moment of inertia Ix = 403.732 cm⁴, Iy = 64.136 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	75 mm	2.95 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	4 mm	0.16 in
Weight	9.0 kg/m	6.05 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,147.37 mm²	1.778 in²
Moment of inertia (Ix)	403.73 cm⁴	9.70 in⁴
Moment of inertia (Iy)	64.14 cm⁴	1.54 in⁴
Elastic section modulus (Sx)	53.83 cm³	3.285 in³
Elastic section modulus (Sy)	11.79 cm³	0.719 in³
Plastic section modulus (Zx)	63.95 cm³	3.902 in³
Plastic section modulus (Zy)	15.51 cm³	0.947 in³
Radius of gyration (rx)	5.93 cm	2.335 in
Radius of gyration (ry)	2.36 cm	0.931 in