I 250x200x4x12 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 250x200x4x12 (México) · Doble T I 250x200x4x12 (Argentina / LATAM) · UB 250 (UK / Australia)

The I 250x200x4x12 steel profile weighs 44.8 kg/m (30.07 lb/ft), has a depth of 250 mm (9.84 in), flange width 200 mm (7.87 in). Cross-sectional area: 5,704 mm². Moment of inertia Ix = 7,187.813 cm⁴, Iy = 1,600.121 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	250 mm	9.84 in
Width (b)	200 mm	7.87 in
Web thickness (tw)	4 mm	0.16 in
Flange thickness (tf)	12 mm	0.47 in
Weight	44.8 kg/m	30.07 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,704 mm²	8.841 in²
Moment of inertia (Ix)	7,187.81 cm⁴	172.69 in⁴
Moment of inertia (Iy)	1,600.12 cm⁴	38.44 in⁴
Elastic section modulus (Sx)	575.03 cm³	35.090 in³
Elastic section modulus (Sy)	160.01 cm³	9.765 in³
Plastic section modulus (Zx)	622.28 cm³	37.974 in³
Plastic section modulus (Zy)	240.9 cm³	14.701 in³
Radius of gyration (rx)	11.23 cm	4.420 in
Radius of gyration (ry)	5.3 cm	2.085 in