C 200x70x14x3 Arval · Weight & Dimensions

Arval, 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 200x70x14x3 (UK / Australia)

The C 200x70x14x3 steel profile weighs 8.2 kg/m (5.48 lb/ft), has a depth of 200 mm (7.87 in), flange width 70 mm (2.76 in). Cross-sectional area: 1,039.631 mm². Moment of inertia Ix = 617.083 cm⁴, Iy = 57.731 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	70 mm	2.76 in
Thickness (t)	3 mm	0.12 in
Lip	14 mm	0.55 in
Fillet radius (r)	4 mm	0.16 in
Weight	8.2 kg/m	5.48 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,039.63 mm²	1.611 in²
Moment of inertia (Ix)	617.08 cm⁴	14.83 in⁴
Moment of inertia (Iy)	57.73 cm⁴	1.39 in⁴
Elastic section modulus (Sx)	61.71 cm³	3.766 in³
Elastic section modulus (Sy)	11.18 cm³	0.682 in³
Plastic section modulus (Zx)	75.62 cm³	4.615 in³
Plastic section modulus (Zy)	16.05 cm³	0.979 in³
Radius of gyration (rx)	7.7 cm	3.033 in
Radius of gyration (ry)	2.36 cm	0.928 in