W 249 x 75,0 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 249 x 75,0 (México) · Doble T 249 x 75,0 (Argentina / LATAM) · UB 249 (UK / Australia)

The W 249 x 75,0 steel profile weighs 75.0 kg/m (50.38 lb/ft), has a depth of 249 mm (9.80 in), flange width 265 mm (10.43 in). Cross-sectional area: 9,554.443 mm². Moment of inertia Ix = 10,646.128 cm⁴, Iy = 3,732.548 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	249 mm	9.80 in
Width (b)	265 mm	10.43 in
Web thickness (tw)	12 mm	0.47 in
Flange thickness (tf)	12 mm	0.47 in
Fillet radius (r)	24 mm	0.94 in
Weight	75.0 kg/m	50.38 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,554.44 mm²	14.809 in²
Moment of inertia (Ix)	10,646.13 cm⁴	255.77 in⁴
Moment of inertia (Iy)	3,732.55 cm⁴	89.67 in⁴
Elastic section modulus (Sx)	855.11 cm³	52.182 in³
Elastic section modulus (Sy)	281.7 cm³	17.191 in³
Plastic section modulus (Zx)	958.51 cm³	58.492 in³
Plastic section modulus (Zy)	435.07 cm³	26.550 in³
Radius of gyration (rx)	10.56 cm	4.156 in
Radius of gyration (ry)	6.25 cm	2.461 in