W 920 x 313,0 CISC · Weight & Dimensions

CISC, 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 920 x 313,0 (México) · Doble T 920 x 313,0 (Argentina / LATAM) · UB 932 (UK / Australia)

The W 920 x 313,0 steel profile weighs 312.4 kg/m (209.95 lb/ft), has a depth of 932 mm (36.69 in), flange width 309 mm (12.17 in). Cross-sectional area: 40,024.743 mm². Moment of inertia Ix = 551,560.61 cm⁴, Iy = 17,045.663 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	932 mm	36.69 in
Width (b)	309 mm	12.17 in
Web thickness (tw)	21.1 mm	0.83 in
Flange thickness (tf)	34.5 mm	1.36 in
Fillet radius (r)	24 mm	0.94 in
Weight	312.4 kg/m	209.95 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	40,024.74 mm²	62.038 in²
Moment of inertia (Ix)	551,560.61 cm⁴	13251.24 in⁴
Moment of inertia (Iy)	17,045.66 cm⁴	409.52 in⁴
Elastic section modulus (Sx)	11,836.06 cm³	722.284 in³
Elastic section modulus (Sy)	1,103.28 cm³	67.327 in³
Plastic section modulus (Zx)	13,707.16 cm³	836.466 in³
Plastic section modulus (Zy)	1,750.97 cm³	106.851 in³
Radius of gyration (rx)	37.12 cm	14.615 in
Radius of gyration (ry)	6.53 cm	2.569 in