I 1473x406.4x11.1x19.1 AHMSA · Weight & Dimensions

AHMSA, 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 1473x406.4x11.1x19.1 (México) · Doble T I 1473x406.4x11.1x19.1 (Argentina / LATAM) · UB 1473 (UK / Australia)

The I 1473x406.4x11.1x19.1 steel profile weighs 246.9 kg/m (165.92 lb/ft), has a depth of 1473 mm (57.99 in), flange width 406.4 mm (16.00 in). Cross-sectional area: 31,450.76 mm². Moment of inertia Ix = 1,093,670.233 cm⁴, Iy = 21,383.336 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1473 mm	57.99 in
Width (b)	406.4 mm	16.00 in
Web thickness (tw)	11.1 mm	0.44 in
Flange thickness (tf)	19.1 mm	0.75 in
Weight	246.9 kg/m	165.92 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	31,450.76 mm²	48.749 in²
Moment of inertia (Ix)	1,093,670.23 cm⁴	26275.43 in⁴
Moment of inertia (Iy)	21,383.34 cm⁴	513.73 in⁴
Elastic section modulus (Sx)	14,849.56 cm³	906.180 in³
Elastic section modulus (Sy)	1,052.33 cm³	64.217 in³
Plastic section modulus (Zx)	16,998.28 cm³	1037.303 in³
Plastic section modulus (Zy)	1,621.48 cm³	98.949 in³
Radius of gyration (rx)	58.97 cm	23.216 in
Radius of gyration (ry)	8.25 cm	3.246 in