U 175x50x4 Cimagbo · Weight & Dimensions

Cimagbo, 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 175x50x4 (UK / Australia)

The U 175x50x4 steel profile weighs 8.2 kg/m (5.52 lb/ft), has a depth of 175 mm (6.89 in), flange width 50 mm (1.97 in). Cross-sectional area: 1,047.368 mm². Moment of inertia Ix = 432.002 cm⁴, Iy = 21.434 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	175 mm	6.89 in
Width (b)	50 mm	1.97 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	4 mm	0.16 in
Weight	8.2 kg/m	5.52 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,047.37 mm²	1.623 in²
Moment of inertia (Ix)	432 cm⁴	10.38 in⁴
Moment of inertia (Iy)	21.43 cm⁴	0.51 in⁴
Elastic section modulus (Sx)	49.37 cm³	3.013 in³
Elastic section modulus (Sy)	5.47 cm³	0.334 in³
Plastic section modulus (Zx)	62.07 cm³	3.788 in³
Plastic section modulus (Zy)	7.18 cm³	0.438 in³
Radius of gyration (rx)	6.42 cm	2.528 in
Radius of gyration (ry)	1.43 cm	0.563 in