C 200x75x20x2.5 SAISC · Weight & Dimensions

SAISC, 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 8 pulgadas (México) · PFC 200x75x20x2.5 (UK / Australia)

The C 200x75x20x2.5 steel profile weighs 7.3 kg/m (4.90 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 933.881 mm². Moment of inertia Ix = 573.251 cm⁴, Iy = 68.405 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	75 mm	2.95 in
Thickness (t)	2.5 mm	0.10 in
Lip	20 mm	0.79 in
Weight	7.3 kg/m	4.90 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	933.88 mm²	1.448 in²
Moment of inertia (Ix)	573.25 cm⁴	13.77 in⁴
Moment of inertia (Iy)	68.4 cm⁴	1.64 in⁴
Elastic section modulus (Sx)	57.33 cm³	3.498 in³
Elastic section modulus (Sy)	12.9 cm³	0.787 in³
Plastic section modulus (Zx)	68.55 cm³	4.183 in³
Plastic section modulus (Zy)	17.82 cm³	1.088 in³
Radius of gyration (rx)	7.83 cm	3.085 in
Radius of gyration (ry)	2.71 cm	1.066 in