I 1067x508x12.7x34.9 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 1067x508x12.7x34.9 (México) · Doble T I 1067x508x12.7x34.9 (Argentina / LATAM) · UB 1067 (UK / Australia)

The I 1067x508x12.7x34.9 steel profile weighs 377.7 kg/m (253.84 lb/ft), has a depth of 1067 mm (42.01 in), flange width 508 mm (20.00 in). Cross-sectional area: 48,122.84 mm². Moment of inertia Ix = 1,049,590.875 cm⁴, Iy = 76,271.493 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1067 mm	42.01 in
Width (b)	508 mm	20.00 in
Web thickness (tw)	12.7 mm	0.50 in
Flange thickness (tf)	34.9 mm	1.37 in
Weight	377.7 kg/m	253.84 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	48,122.84 mm²	74.590 in²
Moment of inertia (Ix)	1,049,590.88 cm⁴	25216.42 in⁴
Moment of inertia (Iy)	76,271.49 cm⁴	1832.42 in⁴
Elastic section modulus (Sx)	19,673.68 cm³	1200.567 in³
Elastic section modulus (Sy)	3,002.81 cm³	183.244 in³
Plastic section modulus (Zx)	21,455.55 cm³	1309.304 in³
Plastic section modulus (Zy)	4,543.43 cm³	277.258 in³
Radius of gyration (rx)	46.7 cm	18.387 in
Radius of gyration (ry)	12.59 cm	4.956 in