U 350x100x2 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 350x100x2 (UK / Australia)

The U 350x100x2 steel profile weighs 8.5 kg/m (5.73 lb/ft), has a depth of 350 mm (13.78 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,086.842 mm². Moment of inertia Ix = 1,885.64 cm⁴, Iy = 94.033 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	100 mm	3.94 in
Thickness (t)	2 mm	0.08 in
Fillet radius (r)	2 mm	0.08 in
Weight	8.5 kg/m	5.73 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,086.84 mm²	1.685 in²
Moment of inertia (Ix)	1,885.64 cm⁴	45.30 in⁴
Moment of inertia (Iy)	94.03 cm⁴	2.26 in⁴
Elastic section modulus (Sx)	107.75 cm³	6.575 in³
Elastic section modulus (Sy)	11.61 cm³	0.709 in³
Plastic section modulus (Zx)	129.46 cm³	7.900 in³
Plastic section modulus (Zy)	15.13 cm³	0.923 in³
Radius of gyration (rx)	13.17 cm	5.186 in
Radius of gyration (ry)	2.94 cm	1.158 in