W 202 x 25,1 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 202 x 25,1 (México) · Doble T 202 x 25,1 (Argentina / LATAM) · UB 202 (UK / Australia)

The W 202 x 25,1 steel profile weighs 25.1 kg/m (16.88 lb/ft), has a depth of 202 mm (7.95 in), flange width 102 mm (4.02 in). Cross-sectional area: 3,196.211 mm². Moment of inertia Ix = 2,211.049 cm⁴, Iy = 168.864 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	202 mm	7.95 in
Width (b)	102 mm	4.02 in
Web thickness (tw)	6.2 mm	0.24 in
Flange thickness (tf)	9.5 mm	0.37 in
Fillet radius (r)	12 mm	0.47 in
Weight	25.1 kg/m	16.88 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,196.21 mm²	4.954 in²
Moment of inertia (Ix)	2,211.05 cm⁴	53.12 in⁴
Moment of inertia (Iy)	168.86 cm⁴	4.06 in⁴
Elastic section modulus (Sx)	218.92 cm³	13.359 in³
Elastic section modulus (Sy)	33.11 cm³	2.021 in³
Plastic section modulus (Zx)	249.42 cm³	15.221 in³
Plastic section modulus (Zy)	51.89 cm³	3.167 in³
Radius of gyration (rx)	8.32 cm	3.275 in
Radius of gyration (ry)	2.3 cm	0.905 in