W 919 x 253,2 IMCA · Weight & Dimensions

IMCA, 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 919 x 253,2 (México) · Doble T 919 x 253,2 (Argentina / LATAM) · UB 919 (UK / Australia)

The W 919 x 253,2 steel profile weighs 253.2 kg/m (170.18 lb/ft), has a depth of 919 mm (36.18 in), flange width 306 mm (12.05 in). Cross-sectional area: 32,008.16 mm². Moment of inertia Ix = 431,796.308 cm⁴, Iy = 13,360.711 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	919 mm	36.18 in
Width (b)	306 mm	12.05 in
Web thickness (tw)	17.3 mm	0.68 in
Flange thickness (tf)	27.9 mm	1.10 in
Weight	253.2 kg/m	170.18 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	32,008.16 mm²	49.613 in²
Moment of inertia (Ix)	431,796.31 cm⁴	10373.91 in⁴
Moment of inertia (Iy)	13,360.71 cm⁴	320.99 in⁴
Elastic section modulus (Sx)	9,397.09 cm³	573.448 in³
Elastic section modulus (Sy)	873.25 cm³	53.289 in³
Plastic section modulus (Zx)	10,830.3 cm³	660.908 in³
Plastic section modulus (Zy)	1,370.81 cm³	83.652 in³
Radius of gyration (rx)	36.73 cm	14.460 in
Radius of gyration (ry)	6.46 cm	2.544 in