U 200 x 24,3 SAISC · Weight & Dimensions

SAISC, 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 (16.30 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 3,094.779 mm². Moment of inertia Ix = 1,911.552 cm⁴, Iy = 166.867 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)	7.5 mm	0.30 in
Flange thickness (tf)	11.4 mm	0.45 in
Fillet radius (r)	11.4 mm	0.45 in
Weight	24.3 kg/m	16.30 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,094.78 mm²	4.797 in²
Moment of inertia (Ix)	1,911.55 cm⁴	45.93 in⁴
Moment of inertia (Iy)	166.87 cm⁴	4.01 in⁴
Elastic section modulus (Sx)	191.16 cm³	11.665 in³
Elastic section modulus (Sy)	31.79 cm³	1.940 in³
Plastic section modulus (Zx)	224.93 cm³	13.726 in³
Plastic section modulus (Zy)	57.65 cm³	3.518 in³
Radius of gyration (rx)	7.86 cm	3.094 in
Radius of gyration (ry)	2.32 cm	0.914 in