I 762x406.4x9.5x12.7 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 762x406.4x9.5x12.7 (México) · Doble T I 762x406.4x9.5x12.7 (Argentina / LATAM) · UB 762 (UK / Australia)

The I 762x406.4x9.5x12.7 steel profile weighs 136.0 kg/m (91.37 lb/ft), has a depth of 762 mm (30.00 in), flange width 406.4 mm (16.00 in). Cross-sectional area: 17,320.26 mm². Moment of inertia Ix = 176,544.109 cm⁴, Iy = 14,212.629 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	762 mm	30.00 in
Width (b)	406.4 mm	16.00 in
Web thickness (tw)	9.5 mm	0.37 in
Flange thickness (tf)	12.7 mm	0.50 in
Weight	136.0 kg/m	91.37 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	17,320.26 mm²	26.846 in²
Moment of inertia (Ix)	176,544.11 cm⁴	4241.47 in⁴
Moment of inertia (Iy)	14,212.63 cm⁴	341.46 in⁴
Elastic section modulus (Sx)	4,633.7 cm³	282.767 in³
Elastic section modulus (Sy)	699.44 cm³	42.683 in³
Plastic section modulus (Zx)	5,155.97 cm³	314.638 in³
Plastic section modulus (Zy)	1,065.39 cm³	65.014 in³
Radius of gyration (rx)	31.93 cm	12.569 in
Radius of gyration (ry)	9.06 cm	3.566 in