C 102x51x19x1.9 Hylsa · Weight & Dimensions

Hylsa, 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 4 pulgadas (México) · PFC 102x51x19x1.9 (UK / Australia)

The C 102x51x19x1.9 steel profile weighs 3.4 kg/m (2.27 lb/ft), has a depth of 102 mm (4.02 in), flange width 51 mm (2.01 in). Cross-sectional area: 436.05 mm². Moment of inertia Ix = 71.979 cm⁴, Iy = 16.726 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	102 mm	4.02 in
Width (b)	51 mm	2.01 in
Thickness (t)	1.9 mm	0.07 in
Lip	19 mm	0.75 in
Weight	3.4 kg/m	2.27 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	436.05 mm²	0.676 in²
Moment of inertia (Ix)	71.98 cm⁴	1.73 in⁴
Moment of inertia (Iy)	16.73 cm⁴	0.40 in⁴
Elastic section modulus (Sx)	14.11 cm³	0.861 in³
Elastic section modulus (Sy)	5.17 cm³	0.316 in³
Plastic section modulus (Zx)	16.91 cm³	1.032 in³
Plastic section modulus (Zy)	7.19 cm³	0.438 in³
Radius of gyration (rx)	4.06 cm	1.600 in
Radius of gyration (ry)	1.96 cm	0.771 in