C 250x80x25x2.5 NBE EA-95 · Weight & Dimensions

NBE EA-95, cold-formed sections · 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 10 pulgadas (México) · PFC 250x80x25x2.5 (UK / Australia)

The C 250x80x25x2.5 steel profile weighs 8.7 kg/m (5.85 lb/ft), has a depth of 250 mm (9.84 in), flange width 80 mm (3.15 in). Cross-sectional area: 1,108.881 mm². Moment of inertia Ix = 1,033.545 cm⁴, Iy = 93.822 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	80 mm	3.15 in
Thickness (t)	2.5 mm	0.10 in
Lip	25 mm	0.98 in
Fillet radius (r)	2.5 mm	0.10 in
Weight	8.7 kg/m	5.85 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,108.88 mm²	1.719 in²
Moment of inertia (Ix)	1,033.54 cm⁴	24.83 in⁴
Moment of inertia (Iy)	93.82 cm⁴	2.25 in⁴
Elastic section modulus (Sx)	82.68 cm³	5.046 in³
Elastic section modulus (Sy)	16.32 cm³	0.996 in³
Plastic section modulus (Zx)	99.52 cm³	6.073 in³
Plastic section modulus (Zy)	22.39 cm³	1.366 in³
Radius of gyration (rx)	9.65 cm	3.801 in
Radius of gyration (ry)	2.91 cm	1.145 in