Ue 200x100x25x3.75 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 200x100x25x3.75 (UK / Australia)

The Ue 200x100x25x3.75 steel profile weighs 12.5 kg/m (8.41 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,594.983 mm². Moment of inertia Ix = 1,026.485 cm⁴, Iy = 211.775 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 3.75 mm ≈ 9 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Thickness (t)	3.8 mm	0.15 in
Lip	25 mm	0.98 in
Fillet radius (r)	3.8 mm	0.15 in
Weight	12.5 kg/m	8.41 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,594.98 mm²	2.472 in²
Moment of inertia (Ix)	1,026.48 cm⁴	24.66 in⁴
Moment of inertia (Iy)	211.77 cm⁴	5.09 in⁴
Elastic section modulus (Sx)	102.65 cm³	6.264 in³
Elastic section modulus (Sy)	31.62 cm³	1.930 in³
Plastic section modulus (Zx)	121.95 cm³	7.442 in³
Plastic section modulus (Zy)	44.24 cm³	2.700 in³
Radius of gyration (rx)	8.02 cm	3.158 in
Radius of gyration (ry)	3.64 cm	1.435 in