W 182 x 21,3 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 182 x 21,3 (México) · Doble T 182 x 21,3 (Argentina / LATAM) · UB 182 (UK / Australia)

The W 182 x 21,3 steel profile weighs 21.3 kg/m (14.29 lb/ft), has a depth of 182 mm (7.17 in), flange width 92 mm (3.62 in). Cross-sectional area: 2,709.531 mm². Moment of inertia Ix = 1,505.234 cm⁴, Iy = 117.293 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	182 mm	7.17 in
Width (b)	92 mm	3.62 in
Web thickness (tw)	6 mm	0.24 in
Flange thickness (tf)	9 mm	0.35 in
Fillet radius (r)	9 mm	0.35 in
Weight	21.3 kg/m	14.29 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,709.53 mm²	4.200 in²
Moment of inertia (Ix)	1,505.23 cm⁴	36.16 in⁴
Moment of inertia (Iy)	117.29 cm⁴	2.82 in⁴
Elastic section modulus (Sx)	165.41 cm³	10.094 in³
Elastic section modulus (Sy)	25.5 cm³	1.556 in³
Plastic section modulus (Zx)	189.15 cm³	11.543 in³
Plastic section modulus (Zy)	39.91 cm³	2.436 in³
Radius of gyration (rx)	7.45 cm	2.934 in
Radius of gyration (ry)	2.08 cm	0.819 in