U 150x50x4 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 150x50x4 (UK / Australia)

The U 150x50x4 steel profile weighs 7.4 kg/m (5.00 lb/ft), has a depth of 150 mm (5.91 in), flange width 50 mm (1.97 in). Cross-sectional area: 947.368 mm². Moment of inertia Ix = 297.125 cm⁴, Iy = 20.561 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	50 mm	1.97 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	4 mm	0.16 in
Weight	7.4 kg/m	5.00 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	947.37 mm²	1.468 in²
Moment of inertia (Ix)	297.13 cm⁴	7.14 in⁴
Moment of inertia (Iy)	20.56 cm⁴	0.49 in⁴
Elastic section modulus (Sx)	39.62 cm³	2.418 in³
Elastic section modulus (Sy)	5.38 cm³	0.328 in³
Plastic section modulus (Zx)	49.35 cm³	3.011 in³
Plastic section modulus (Zy)	7.07 cm³	0.431 in³
Radius of gyration (rx)	5.6 cm	2.205 in
Radius of gyration (ry)	1.47 cm	0.580 in