CS 225x39 Tecnometal · Weight & Dimensions

Tecnometal, welded sections (Brazil) · Wide Flange (I-beam)

Wide flange beams (W shapes / I-beams) are the most common structural steel profile used in building construction. They are used for beams, columns, and girders in steel-framed buildings and bridges. Designed per AISC 360, Eurocode 3, and NBR 8800.

Also known as: CS 225x39 (México) · Doble T CS 225x39 (Argentina / LATAM) · UB 225 (UK / Australia)

The CS 225x39 steel profile weighs 38.6 kg/m (25.94 lb/ft), has a depth of 225 mm (8.86 in), flange width 225 mm (8.86 in). Cross-sectional area: 4,916.7 mm². Moment of inertia Ix = 4,719.22 cm⁴, Iy = 1,519.185 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	225 mm	8.86 in
Width (b)	225 mm	8.86 in
Web thickness (tw)	6.3 mm	0.25 in
Flange thickness (tf)	8 mm	0.31 in
Weight	38.6 kg/m	25.94 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,916.7 mm²	7.621 in²
Moment of inertia (Ix)	4,719.22 cm⁴	113.38 in⁴
Moment of inertia (Iy)	1,519.19 cm⁴	36.50 in⁴
Elastic section modulus (Sx)	419.49 cm³	25.599 in³
Elastic section modulus (Sy)	135.04 cm³	8.241 in³
Plastic section modulus (Zx)	459.4 cm³	28.034 in³
Plastic section modulus (Zy)	204.57 cm³	12.484 in³
Radius of gyration (rx)	9.8 cm	3.857 in
Radius of gyration (ry)	5.56 cm	2.188 in