CS 200x39 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 200x39 (México) · Doble T CS 200x39 (Argentina / LATAM) · UB 200 (UK / Australia)

The CS 200x39 steel profile weighs 38.8 kg/m (26.06 lb/ft), has a depth of 200 mm (7.87 in), flange width 200 mm (7.87 in). Cross-sectional area: 4,940.3 mm². Moment of inertia Ix = 3,761.743 cm⁴, Iy = 1,267.044 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	200 mm	7.87 in
Web thickness (tw)	6.3 mm	0.25 in
Flange thickness (tf)	9.5 mm	0.37 in
Weight	38.8 kg/m	26.06 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,940.3 mm²	7.657 in²
Moment of inertia (Ix)	3,761.74 cm⁴	90.38 in⁴
Moment of inertia (Iy)	1,267.04 cm⁴	30.44 in⁴
Elastic section modulus (Sx)	376.17 cm³	22.956 in³
Elastic section modulus (Sy)	126.7 cm³	7.732 in³
Plastic section modulus (Zx)	413.55 cm³	25.236 in³
Plastic section modulus (Zy)	191.8 cm³	11.704 in³
Radius of gyration (rx)	8.73 cm	3.435 in
Radius of gyration (ry)	5.06 cm	1.994 in