I 414x260x12.5x15.5 IAS · Weight & Dimensions

IAS, 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.

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Also known as: I 414x260x12.5x15.5 (México) · Doble T I 414x260x12.5x15.5 (Argentina / LATAM) · UB 414 (UK / Australia)

The I 414x260x12.5x15.5 steel profile weighs 100.8 kg/m (67.77 lb/ft), has a depth of 414 mm (16.30 in), flange width 260 mm (10.24 in). Cross-sectional area: 12,847.5 mm². Moment of inertia Ix = 37,867.07 cm⁴, Iy = 4,546.7 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	414 mm	16.30 in
Width (b)	260 mm	10.24 in
Web thickness (tw)	12.5 mm	0.49 in
Flange thickness (tf)	15.5 mm	0.61 in
Weight	100.8 kg/m	67.77 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	12,847.5 mm²	19.914 in²
Moment of inertia (Ix)	37,867.07 cm⁴	909.76 in⁴
Moment of inertia (Iy)	4,546.7 cm⁴	109.23 in⁴
Elastic section modulus (Sx)	1,829.33 cm³	111.633 in³
Elastic section modulus (Sy)	349.75 cm³	21.343 in³
Plastic section modulus (Zx)	2,064.36 cm³	125.975 in³
Plastic section modulus (Zy)	538.86 cm³	32.883 in³
Radius of gyration (rx)	17.17 cm	6.759 in
Radius of gyration (ry)	5.95 cm	2.342 in