U 234x70x7 Sadef · Weight & Dimensions

Sadef, 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 234x70x7 (UK / Australia)

The U 234x70x7 steel profile weighs 19.0 kg/m (12.77 lb/ft), has a depth of 234 mm (9.21 in), flange width 70 mm (2.76 in). Cross-sectional area: 2,426.726 mm². Moment of inertia Ix = 1,756.472 cm⁴, Iy = 97.815 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	234 mm	9.21 in
Width (b)	70 mm	2.76 in
Thickness (t)	7 mm	0.28 in
Fillet radius (r)	12 mm	0.47 in
Weight	19.0 kg/m	12.77 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,426.73 mm²	3.761 in²
Moment of inertia (Ix)	1,756.47 cm⁴	42.20 in⁴
Moment of inertia (Iy)	97.82 cm⁴	2.35 in⁴
Elastic section modulus (Sx)	150.13 cm³	9.161 in³
Elastic section modulus (Sy)	18.23 cm³	1.113 in³
Plastic section modulus (Zx)	195.84 cm³	11.951 in³
Plastic section modulus (Zy)	24.22 cm³	1.478 in³
Radius of gyration (rx)	8.51 cm	3.349 in
Radius of gyration (ry)	2.01 cm	0.790 in