I 700x350x8x22 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 700x350x8x22 (México) · Doble T I 700x350x8x22 (Argentina / LATAM) · UB 700 (UK / Australia)

The I 700x350x8x22 steel profile weighs 162.1 kg/m (108.93 lb/ft), has a depth of 700 mm (27.56 in), flange width 350 mm (13.78 in). Cross-sectional area: 20,648 mm². Moment of inertia Ix = 195,860.481 cm⁴, Iy = 15,723.632 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	700 mm	27.56 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	162.1 kg/m	108.93 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	20,648 mm²	32.004 in²
Moment of inertia (Ix)	195,860.48 cm⁴	4705.55 in⁴
Moment of inertia (Iy)	15,723.63 cm⁴	377.76 in⁴
Elastic section modulus (Sx)	5,596.01 cm³	341.491 in³
Elastic section modulus (Sy)	898.49 cm³	54.830 in³
Plastic section modulus (Zx)	6,081.27 cm³	371.104 in³
Plastic section modulus (Zy)	1,358 cm³	82.870 in³
Radius of gyration (rx)	30.8 cm	12.126 in
Radius of gyration (ry)	8.73 cm	3.436 in