I 800x300x10x22 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 800x300x10x22 (México) · Doble T I 800x300x10x22 (Argentina / LATAM) · UB 800 (UK / Australia)

The I 800x300x10x22 steel profile weighs 163.0 kg/m (109.52 lb/ft), has a depth of 800 mm (31.50 in), flange width 300 mm (11.81 in). Cross-sectional area: 20,760 mm². Moment of inertia Ix = 235,803.728 cm⁴, Iy = 9,906.3 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	800 mm	31.50 in
Width (b)	300 mm	11.81 in
Web thickness (tw)	10 mm	0.39 in
Flange thickness (tf)	22 mm	0.87 in
Weight	163.0 kg/m	109.52 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	20,760 mm²	32.178 in²
Moment of inertia (Ix)	235,803.73 cm⁴	5665.18 in⁴
Moment of inertia (Iy)	9,906.3 cm⁴	238.00 in⁴
Elastic section modulus (Sx)	5,895.09 cm³	359.742 in³
Elastic section modulus (Sy)	660.42 cm³	40.301 in³
Plastic section modulus (Zx)	6,563.64 cm³	400.540 in³
Plastic section modulus (Zy)	1,008.9 cm³	61.567 in³
Radius of gyration (rx)	33.7 cm	13.269 in
Radius of gyration (ry)	6.91 cm	2.720 in