U 250x75x6 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 250x75x6 (UK / Australia)

The U 250x75x6 steel profile weighs 17.9 kg/m (12.04 lb/ft), has a depth of 250 mm (9.84 in), flange width 75 mm (2.95 in). Cross-sectional area: 2,281.578 mm². Moment of inertia Ix = 1,941.776 cm⁴, Iy = 107.134 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	75 mm	2.95 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	6 mm	0.24 in
Weight	17.9 kg/m	12.04 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,281.58 mm²	3.536 in²
Moment of inertia (Ix)	1,941.78 cm⁴	46.65 in⁴
Moment of inertia (Iy)	107.13 cm⁴	2.57 in⁴
Elastic section modulus (Sx)	155.34 cm³	9.480 in³
Elastic section modulus (Sy)	18.36 cm³	1.121 in³
Plastic section modulus (Zx)	194.71 cm³	11.882 in³
Plastic section modulus (Zy)	24.11 cm³	1.471 in³
Radius of gyration (rx)	9.23 cm	3.632 in
Radius of gyration (ry)	2.17 cm	0.853 in