U 200x75x3 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 200x75x3 (UK / Australia)

The U 200x75x3 steel profile weighs 8.0 kg/m (5.38 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,020.394 mm². Moment of inertia Ix = 607.605 cm⁴, Iy = 53.688 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)	3 mm	0.12 in
Fillet radius (r)	3 mm	0.12 in
Weight	8.0 kg/m	5.38 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,020.39 mm²	1.582 in²
Moment of inertia (Ix)	607.61 cm⁴	14.60 in⁴
Moment of inertia (Iy)	53.69 cm⁴	1.29 in⁴
Elastic section modulus (Sx)	60.76 cm³	3.708 in³
Elastic section modulus (Sy)	9.32 cm³	0.569 in³
Plastic section modulus (Zx)	72.55 cm³	4.427 in³
Plastic section modulus (Zy)	12.19 cm³	0.744 in³
Radius of gyration (rx)	7.72 cm	3.038 in
Radius of gyration (ry)	2.29 cm	0.903 in