I 469x225x9.5x9.5 IMCA · Weight & Dimensions

IMCA, 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 469x225x9.5x9.5 (México) · Doble T I 469x225x9.5x9.5 (Argentina / LATAM) · UB 469 (UK / Australia)

The I 469x225x9.5x9.5 steel profile weighs 67.1 kg/m (45.10 lb/ft), has a depth of 469 mm (18.46 in), flange width 225 mm (8.86 in). Cross-sectional area: 8,550 mm². Moment of inertia Ix = 29,782.892 cm⁴, Iy = 1,806.731 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	469 mm	18.46 in
Width (b)	225 mm	8.86 in
Web thickness (tw)	9.5 mm	0.37 in
Flange thickness (tf)	9.5 mm	0.37 in
Weight	67.1 kg/m	45.10 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,550 mm²	13.252 in²
Moment of inertia (Ix)	29,782.89 cm⁴	715.53 in⁴
Moment of inertia (Iy)	1,806.73 cm⁴	43.41 in⁴
Elastic section modulus (Sx)	1,270.06 cm³	77.504 in³
Elastic section modulus (Sy)	160.6 cm³	9.800 in³
Plastic section modulus (Zx)	1,463.12 cm³	89.285 in³
Plastic section modulus (Zy)	250.62 cm³	15.294 in³
Radius of gyration (rx)	18.66 cm	7.348 in
Radius of gyration (ry)	4.6 cm	1.810 in