I 782x225x9.5x15.9 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 782x225x9.5x15.9 (México) · Doble T I 782x225x9.5x15.9 (Argentina / LATAM) · UB 782 (UK / Australia)

The I 782x225x9.5x15.9 steel profile weighs 112.1 kg/m (75.33 lb/ft), has a depth of 782 mm (30.79 in), flange width 225 mm (8.86 in). Cross-sectional area: 14,281.9 mm². Moment of inertia Ix = 138,423.622 cm⁴, Iy = 3,023.876 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	782 mm	30.79 in
Width (b)	225 mm	8.86 in
Web thickness (tw)	9.5 mm	0.37 in
Flange thickness (tf)	15.9 mm	0.63 in
Weight	112.1 kg/m	75.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	14,281.9 mm²	22.137 in²
Moment of inertia (Ix)	138,423.62 cm⁴	3325.63 in⁴
Moment of inertia (Iy)	3,023.88 cm⁴	72.65 in⁴
Elastic section modulus (Sx)	3,540.25 cm³	216.040 in³
Elastic section modulus (Sy)	268.79 cm³	16.403 in³
Plastic section modulus (Zx)	4,077.37 cm³	248.818 in³
Plastic section modulus (Zy)	419.4 cm³	25.593 in³
Radius of gyration (rx)	31.13 cm	12.257 in
Radius of gyration (ry)	4.6 cm	1.812 in