W 569 x 1089,0 IMCA · Weight & Dimensions

IMCA, hot-rolled 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: IPR 569 x 1089,0 (México) · Doble T 569 x 1089,0 (Argentina / LATAM) · UB 569 (UK / Australia)

The W 569 x 1089,0 steel profile weighs 1089.0 kg/m (731.77 lb/ft), has a depth of 569 mm (22.40 in), flange width 454 mm (17.87 in). Cross-sectional area: 138,382 mm². Moment of inertia Ix = 595,252.189 cm⁴, Iy = 196,212.901 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	569 mm	22.40 in
Width (b)	454 mm	17.87 in
Web thickness (tw)	78 mm	3.07 in
Flange thickness (tf)	125 mm	4.92 in
Weight	1089.0 kg/m	731.77 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	138,382 mm²	214.492 in²
Moment of inertia (Ix)	595,252.19 cm⁴	14300.93 in⁴
Moment of inertia (Iy)	196,212.9 cm⁴	4714.01 in⁴
Elastic section modulus (Sx)	20,922.75 cm³	1276.790 in³
Elastic section modulus (Sy)	8,643.74 cm³	527.476 in³
Plastic section modulus (Zx)	27,181.34 cm³	1658.714 in³
Plastic section modulus (Zy)	13,367.45 cm³	815.735 in³
Radius of gyration (rx)	20.74 cm	8.165 in
Radius of gyration (ry)	11.91 cm	4.688 in