W 352 x 140,5 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 352 x 140,5 (México) · Doble T 352 x 140,5 (Argentina / LATAM) · UB 352 (UK / Australia)

The W 352 x 140,5 steel profile weighs 140.5 kg/m (94.43 lb/ft), has a depth of 352 mm (13.86 in), flange width 392 mm (15.43 in). Cross-sectional area: 17,857.142 mm². Moment of inertia Ix = 40,274.117 cm⁴, Iy = 16,076.574 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	352 mm	13.86 in
Width (b)	392 mm	15.43 in
Web thickness (tw)	16 mm	0.63 in
Flange thickness (tf)	16 mm	0.63 in
Fillet radius (r)	15 mm	0.59 in
Weight	140.5 kg/m	94.43 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	17,857.14 mm²	27.679 in²
Moment of inertia (Ix)	40,274.12 cm⁴	967.59 in⁴
Moment of inertia (Iy)	16,076.57 cm⁴	386.24 in⁴
Elastic section modulus (Sx)	2,288.3 cm³	139.641 in³
Elastic section modulus (Sy)	820.23 cm³	50.054 in³
Plastic section modulus (Zx)	2,547.25 cm³	155.443 in³
Plastic section modulus (Zy)	1,251.98 cm³	76.401 in³
Radius of gyration (rx)	15.02 cm	5.913 in
Radius of gyration (ry)	9.49 cm	3.736 in