C 102x51x19x3.4 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 102x51x19x3.4 (UK / Australia)

The C 102x51x19x3.4 steel profile weighs 5.8 kg/m (3.90 lb/ft), has a depth of 102 mm (4.02 in), flange width 51 mm (2.01 in). Cross-sectional area: 746.747 mm². Moment of inertia Ix = 118.096 cm⁴, Iy = 26.405 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)	3.4 mm	0.13 in
Lip	19 mm	0.75 in
Weight	5.8 kg/m	3.90 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	746.75 mm²	1.157 in²
Moment of inertia (Ix)	118.1 cm⁴	2.84 in⁴
Moment of inertia (Iy)	26.4 cm⁴	0.63 in⁴
Elastic section modulus (Sx)	23.16 cm³	1.413 in³
Elastic section modulus (Sy)	8.14 cm³	0.497 in³
Plastic section modulus (Zx)	29 cm³	1.770 in³
Plastic section modulus (Zy)	12 cm³	0.732 in³
Radius of gyration (rx)	3.98 cm	1.566 in
Radius of gyration (ry)	1.88 cm	0.740 in