I 200x100x5x8 Cintac · Weight & Dimensions

Cintac, welded sections · 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: I 200x100x5x8 (México) · Doble T I 200x100x5x8 (Argentina / LATAM) · UB 200 (UK / Australia)

The I 200x100x5x8 steel profile weighs 19.8 kg/m (13.29 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,520 mm². Moment of inertia Ix = 1,734.976 cm⁴, Iy = 133.525 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Web thickness (tw)	5 mm	0.20 in
Flange thickness (tf)	8 mm	0.31 in
Weight	19.8 kg/m	13.29 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,520 mm²	3.906 in²
Moment of inertia (Ix)	1,734.98 cm⁴	41.68 in⁴
Moment of inertia (Iy)	133.53 cm⁴	3.21 in⁴
Elastic section modulus (Sx)	173.5 cm³	10.588 in³
Elastic section modulus (Sy)	26.71 cm³	1.630 in³
Plastic section modulus (Zx)	195.92 cm³	11.956 in³
Plastic section modulus (Zy)	41.15 cm³	2.511 in³
Radius of gyration (rx)	8.3 cm	3.267 in
Radius of gyration (ry)	2.3 cm	0.906 in