I 500x350x8x22 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 500x350x8x22 (México) · Doble T I 500x350x8x22 (Argentina / LATAM) · UB 500 (UK / Australia)

The I 500x350x8x22 steel profile weighs 149.5 kg/m (100.49 lb/ft), has a depth of 500 mm (19.69 in), flange width 350 mm (13.78 in). Cross-sectional area: 19,048 mm². Moment of inertia Ix = 94,349.708 cm⁴, Iy = 15,722.779 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	500 mm	19.69 in
Width (b)	350 mm	13.78 in
Web thickness (tw)	8 mm	0.31 in
Flange thickness (tf)	22 mm	0.87 in
Weight	149.5 kg/m	100.49 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	19,048 mm²	29.524 in²
Moment of inertia (Ix)	94,349.71 cm⁴	2266.75 in⁴
Moment of inertia (Iy)	15,722.78 cm⁴	377.74 in⁴
Elastic section modulus (Sx)	3,773.99 cm³	230.304 in³
Elastic section modulus (Sy)	898.44 cm³	54.827 in³
Plastic section modulus (Zx)	4,096.47 cm³	249.983 in³
Plastic section modulus (Zy)	1,354.8 cm³	82.675 in³
Radius of gyration (rx)	22.26 cm	8.762 in
Radius of gyration (ry)	9.09 cm	3.577 in