C 250x75x15x3 Cintac · Weight & Dimensions

Cintac, 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 250x75x15x3 (UK / Australia)

The C 250x75x15x3 steel profile weighs 9.7 kg/m (6.49 lb/ft), has a depth of 250 mm (9.84 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,230.789 mm². Moment of inertia Ix = 1,110.359 cm⁴, Iy = 76.253 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	75 mm	2.95 in
Thickness (t)	3 mm	0.12 in
Lip	15 mm	0.59 in
Fillet radius (r)	3 mm	0.12 in
Weight	9.7 kg/m	6.49 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,230.79 mm²	1.908 in²
Moment of inertia (Ix)	1,110.36 cm⁴	26.68 in⁴
Moment of inertia (Iy)	76.25 cm⁴	1.83 in⁴
Elastic section modulus (Sx)	88.83 cm³	5.421 in³
Elastic section modulus (Sy)	13.42 cm³	0.819 in³
Plastic section modulus (Zx)	108.57 cm³	6.625 in³
Plastic section modulus (Zy)	18.86 cm³	1.151 in³
Radius of gyration (rx)	9.5 cm	3.739 in
Radius of gyration (ry)	2.49 cm	0.980 in