C 250x80x25x4 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 250x80x25x4 (UK / Australia)

The C 250x80x25x4 steel profile weighs 13.5 kg/m (9.07 lb/ft), has a depth of 250 mm (9.84 in), flange width 80 mm (3.15 in). Cross-sectional area: 1,720.981 mm². Moment of inertia Ix = 1,560.686 cm⁴, Iy = 135.882 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)	4 mm	0.16 in
Lip	25 mm	0.98 in
Fillet radius (r)	6 mm	0.24 in
Weight	13.5 kg/m	9.07 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,720.98 mm²	2.668 in²
Moment of inertia (Ix)	1,560.69 cm⁴	37.50 in⁴
Moment of inertia (Iy)	135.88 cm⁴	3.26 in⁴
Elastic section modulus (Sx)	124.85 cm³	7.619 in³
Elastic section modulus (Sy)	23.56 cm³	1.438 in³
Plastic section modulus (Zx)	155.82 cm³	9.509 in³
Plastic section modulus (Zy)	34.12 cm³	2.082 in³
Radius of gyration (rx)	9.52 cm	3.749 in
Radius of gyration (ry)	2.81 cm	1.106 in