W 334 x 57,0 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 334 x 57,0 (México) · Doble T 334 x 57,0 (Argentina / LATAM) · UB 334 (UK / Australia)

The W 334 x 57,0 steel profile weighs 57.0 kg/m (38.30 lb/ft), has a depth of 334 mm (13.15 in), flange width 162 mm (6.38 in). Cross-sectional area: 7,261.624 mm². Moment of inertia Ix = 13,910.385 cm⁴, Iy = 960.384 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	334 mm	13.15 in
Width (b)	162 mm	6.38 in
Web thickness (tw)	8.5 mm	0.33 in
Flange thickness (tf)	13.5 mm	0.53 in
Fillet radius (r)	18 mm	0.71 in
Weight	57.0 kg/m	38.30 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,261.62 mm²	11.256 in²
Moment of inertia (Ix)	13,910.38 cm⁴	334.20 in⁴
Moment of inertia (Iy)	960.38 cm⁴	23.07 in⁴
Elastic section modulus (Sx)	832.96 cm³	50.830 in³
Elastic section modulus (Sy)	118.57 cm³	7.235 in³
Plastic section modulus (Zx)	942.79 cm³	57.533 in³
Plastic section modulus (Zy)	184.99 cm³	11.289 in³
Radius of gyration (rx)	13.84 cm	5.449 in
Radius of gyration (ry)	3.64 cm	1.432 in