U 200 x 24,3 IS · Weight & Dimensions

IS, 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 24,3 (UK / Australia)

The U 200 x 24,3 steel profile weighs 24.3 kg/m (16.36 lb/ft), has a depth of 200 mm (7.87 in), flange width 76 mm (2.99 in). Cross-sectional area: 3,113.734 mm². Moment of inertia Ix = 1,929.081 cm⁴, Iy = 173.167 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	76 mm	2.99 in
Web thickness (tw)	7.5 mm	0.30 in
Flange thickness (tf)	11.4 mm	0.45 in
Fillet radius (r)	11 mm	0.43 in
Weight	24.3 kg/m	16.36 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,113.73 mm²	4.826 in²
Moment of inertia (Ix)	1,929.08 cm⁴	46.35 in⁴
Moment of inertia (Iy)	173.17 cm⁴	4.16 in⁴
Elastic section modulus (Sx)	192.91 cm³	11.772 in³
Elastic section modulus (Sy)	32.62 cm³	1.991 in³
Plastic section modulus (Zx)	226.75 cm³	13.837 in³
Plastic section modulus (Zy)	59.16 cm³	3.610 in³
Radius of gyration (rx)	7.87 cm	3.099 in
Radius of gyration (ry)	2.36 cm	0.928 in