W 264 x 61,2 Arval · Weight & Dimensions

Arval, hot-rolled 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: IPR 264 x 61,2 (México) · Doble T 264 x 61,2 (Argentina / LATAM) · UB 264 (UK / Australia)

The W 264 x 61,2 steel profile weighs 61.2 kg/m (41.15 lb/ft), has a depth of 264 mm (10.39 in), flange width 280 mm (11.02 in). Cross-sectional area: 7,802.443 mm². Moment of inertia Ix = 10,557.978 cm⁴, Iy = 3,664.247 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	264 mm	10.39 in
Width (b)	280 mm	11.02 in
Web thickness (tw)	7 mm	0.28 in
Flange thickness (tf)	10 mm	0.39 in
Fillet radius (r)	24 mm	0.94 in
Weight	61.2 kg/m	41.15 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,802.44 mm²	12.094 in²
Moment of inertia (Ix)	10,557.98 cm⁴	253.66 in⁴
Moment of inertia (Iy)	3,664.25 cm⁴	88.03 in⁴
Elastic section modulus (Sx)	799.85 cm³	48.810 in³
Elastic section modulus (Sy)	261.73 cm³	15.972 in³
Plastic section modulus (Zx)	873.06 cm³	53.278 in³
Plastic section modulus (Zy)	399.37 cm³	24.371 in³
Radius of gyration (rx)	11.63 cm	4.580 in
Radius of gyration (ry)	6.85 cm	2.698 in