U 250x100x2 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 250x100x2 (UK / Australia)

The U 250x100x2 steel profile weighs 7.0 kg/m (4.68 lb/ft), has a depth of 250 mm (9.84 in), flange width 100 mm (3.94 in). Cross-sectional area: 886.842 mm². Moment of inertia Ix = 855.125 cm⁴, Iy = 86.052 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	100 mm	3.94 in
Thickness (t)	2 mm	0.08 in
Fillet radius (r)	2 mm	0.08 in
Weight	7.0 kg/m	4.68 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	886.84 mm²	1.375 in²
Moment of inertia (Ix)	855.12 cm⁴	20.54 in⁴
Moment of inertia (Iy)	86.05 cm⁴	2.07 in⁴
Elastic section modulus (Sx)	68.41 cm³	4.175 in³
Elastic section modulus (Sy)	11.19 cm³	0.683 in³
Plastic section modulus (Zx)	79.86 cm³	4.873 in³
Plastic section modulus (Zy)	14.59 cm³	0.891 in³
Radius of gyration (rx)	9.82 cm	3.866 in
Radius of gyration (ry)	3.11 cm	1.226 in