C 305x89x25x3.4 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 12 pulgadas (México) · PFC 305x89x25x3.4 (UK / Australia)

The C 305x89x25x3.4 steel profile weighs 13.7 kg/m (9.18 lb/ft), has a depth of 305 mm (12.01 in), flange width 89 mm (3.50 in). Cross-sectional area: 1,736.147 mm². Moment of inertia Ix = 2,339.987 cm⁴, Iy = 167.532 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	305 mm	12.01 in
Width (b)	89 mm	3.50 in
Thickness (t)	3.4 mm	0.13 in
Lip	25 mm	0.98 in
Weight	13.7 kg/m	9.18 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,736.15 mm²	2.691 in²
Moment of inertia (Ix)	2,339.99 cm⁴	56.22 in⁴
Moment of inertia (Iy)	167.53 cm⁴	4.02 in⁴
Elastic section modulus (Sx)	153.44 cm³	9.364 in³
Elastic section modulus (Sy)	25.43 cm³	1.552 in³
Plastic section modulus (Zx)	187.14 cm³	11.420 in³
Plastic section modulus (Zy)	35.36 cm³	2.158 in³
Radius of gyration (rx)	11.61 cm	4.571 in
Radius of gyration (ry)	3.11 cm	1.223 in