Ue 125x50x17x2.65 ABNT NBR 6355 · Weight & Dimensions

ABNT NBR 6355 · Cold-formed Lipped Channel

Cold-formed lipped channels (C shapes) are lightweight profiles commonly used as purlins, girts, and light framing members. The stiffening lips increase local buckling resistance. Designed per AISI S100 and NBR 14762.

Also known as: Montén de 5 pulgadas (México) · Ue 125x50x17x2.65 (UK / Australia)

The Ue 125x50x17x2.65 steel profile weighs 5.0 kg/m (3.38 lb/ft), has a depth of 125 mm (4.92 in), flange width 50 mm (1.97 in). Cross-sectional area: 640.149 mm². Moment of inertia Ix = 151.257 cm⁴, Iy = 21.378 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 2.65 mm ≈ 12 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	125 mm	4.92 in
Width (b)	50 mm	1.97 in
Thickness (t)	2.6 mm	0.10 in
Lip	17 mm	0.67 in
Fillet radius (r)	2.6 mm	0.10 in
Weight	5.0 kg/m	3.38 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	640.15 mm²	0.992 in²
Moment of inertia (Ix)	151.26 cm⁴	3.63 in⁴
Moment of inertia (Iy)	21.38 cm⁴	0.51 in⁴
Elastic section modulus (Sx)	24.2 cm³	1.477 in³
Elastic section modulus (Sy)	6.3 cm³	0.385 in³
Plastic section modulus (Zx)	29.7 cm³	1.812 in³
Plastic section modulus (Zy)	9.01 cm³	0.550 in³
Radius of gyration (rx)	4.86 cm	1.914 in
Radius of gyration (ry)	1.83 cm	0.719 in