U 150 x 17,7 IS · Weight & Dimensions

IS, hot-rolled 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 150 x 17,7 (UK / Australia)

The U 150 x 17,7 steel profile weighs 17.7 kg/m (11.92 lb/ft), has a depth of 150 mm (5.91 in), flange width 76 mm (2.99 in). Cross-sectional area: 2,268.92 mm². Moment of inertia Ix = 822.902 cm⁴, Iy = 130.898 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	76 mm	2.99 in
Web thickness (tw)	6.5 mm	0.26 in
Flange thickness (tf)	9 mm	0.35 in
Fillet radius (r)	10 mm	0.39 in
Weight	17.7 kg/m	11.92 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,268.92 mm²	3.517 in²
Moment of inertia (Ix)	822.9 cm⁴	19.77 in⁴
Moment of inertia (Iy)	130.9 cm⁴	3.14 in⁴
Elastic section modulus (Sx)	109.72 cm³	6.696 in³
Elastic section modulus (Sy)	25.32 cm³	1.545 in³
Plastic section modulus (Zx)	127.49 cm³	7.780 in³
Plastic section modulus (Zy)	45.79 cm³	2.794 in³
Radius of gyration (rx)	6.02 cm	2.371 in
Radius of gyration (ry)	2.4 cm	0.946 in