C 125x75x15x2 IAS · Weight & Dimensions

IAS, 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 5 pulgadas (México) · PFC 125x75x15x2 (UK / Australia)

The C 125x75x15x2 steel profile weighs 4.6 kg/m (3.08 lb/ft), has a depth of 125 mm (4.92 in), flange width 75 mm (2.95 in). Cross-sectional area: 583.684 mm². Moment of inertia Ix = 154.225 cm⁴, Iy = 43.559 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	125 mm	4.92 in
Width (b)	75 mm	2.95 in
Thickness (t)	2 mm	0.08 in
Lip	15 mm	0.59 in
Fillet radius (r)	2 mm	0.08 in
Weight	4.6 kg/m	3.08 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	583.68 mm²	0.905 in²
Moment of inertia (Ix)	154.23 cm⁴	3.71 in⁴
Moment of inertia (Iy)	43.56 cm⁴	1.05 in⁴
Elastic section modulus (Sx)	24.68 cm³	1.506 in³
Elastic section modulus (Sy)	8.82 cm³	0.538 in³
Plastic section modulus (Zx)	28.57 cm³	1.744 in³
Plastic section modulus (Zy)	12.12 cm³	0.740 in³
Radius of gyration (rx)	5.14 cm	2.024 in
Radius of gyration (ry)	2.73 cm	1.076 in