U 200x75x4 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 200x75x4 (UK / Australia)

The U 200x75x4 steel profile weighs 10.6 kg/m (7.11 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,347.368 mm². Moment of inertia Ix = 791.716 cm⁴, Iy = 70.052 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	75 mm	2.95 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	4 mm	0.16 in
Weight	10.6 kg/m	7.11 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,347.37 mm²	2.088 in²
Moment of inertia (Ix)	791.72 cm⁴	19.02 in⁴
Moment of inertia (Iy)	70.05 cm⁴	1.68 in⁴
Elastic section modulus (Sx)	79.17 cm³	4.831 in³
Elastic section modulus (Sy)	12.25 cm³	0.748 in³
Plastic section modulus (Zx)	95.65 cm³	5.837 in³
Plastic section modulus (Zy)	16.06 cm³	0.980 in³
Radius of gyration (rx)	7.67 cm	3.018 in
Radius of gyration (ry)	2.28 cm	0.898 in