U 200 x 22,9 KS · Weight & Dimensions

KS, hot-rolled 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 200 x 22,9 (UK / Australia)

The U 200 x 22,9 steel profile weighs 22.9 kg/m (15.40 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 2,917.805 mm². Moment of inertia Ix = 1,910.251 cm⁴, Iy = 165.501 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	75 mm	2.95 in
Web thickness (tw)	6 mm	0.24 in
Flange thickness (tf)	12 mm	0.47 in
Fillet radius (r)	12 mm	0.47 in
Weight	22.9 kg/m	15.40 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,917.81 mm²	4.523 in²
Moment of inertia (Ix)	1,910.25 cm⁴	45.89 in⁴
Moment of inertia (Iy)	165.5 cm⁴	3.98 in⁴
Elastic section modulus (Sx)	191.03 cm³	11.657 in³
Elastic section modulus (Sy)	32.71 cm³	1.996 in³
Plastic section modulus (Zx)	220.94 cm³	13.482 in³
Plastic section modulus (Zy)	58.95 cm³	3.597 in³
Radius of gyration (rx)	8.09 cm	3.186 in
Radius of gyration (ry)	2.38 cm	0.938 in