Ue 200x100x25x4.25 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 8 pulgadas (México) · Ue 200x100x25x4.25 (UK / Australia)

The Ue 200x100x25x4.25 steel profile weighs 14.1 kg/m (9.46 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,793.667 mm². Moment of inertia Ix = 1,145.952 cm⁴, Iy = 234.494 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4.25 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Thickness (t)	4.3 mm	0.17 in
Lip	25 mm	0.98 in
Fillet radius (r)	4.3 mm	0.17 in
Weight	14.1 kg/m	9.46 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,793.67 mm²	2.780 in²
Moment of inertia (Ix)	1,145.95 cm⁴	27.53 in⁴
Moment of inertia (Iy)	234.49 cm⁴	5.63 in⁴
Elastic section modulus (Sx)	114.6 cm³	6.993 in³
Elastic section modulus (Sy)	34.99 cm³	2.135 in³
Plastic section modulus (Zx)	137.18 cm³	8.371 in³
Plastic section modulus (Zy)	49.48 cm³	3.020 in³
Radius of gyration (rx)	7.99 cm	3.147 in
Radius of gyration (ry)	3.62 cm	1.424 in