W 920 x 365,0 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 365,0 (México) · Doble T 920 x 365,0 (Argentina / LATAM) · UB 916 (UK / Australia)

The W 920 x 365,0 steel profile weighs 364.2 kg/m (244.77 lb/ft), has a depth of 916 mm (36.06 in), flange width 419 mm (16.50 in). Cross-sectional area: 46,440.063 mm². Moment of inertia Ix = 670,499.289 cm⁴, Iy = 42,123.804 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	916 mm	36.06 in
Width (b)	419 mm	16.50 in
Web thickness (tw)	20.3 mm	0.80 in
Flange thickness (tf)	34.3 mm	1.35 in
Fillet radius (r)	24 mm	0.94 in
Weight	364.2 kg/m	244.77 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	46,440.06 mm²	71.982 in²
Moment of inertia (Ix)	670,499.29 cm⁴	16108.75 in⁴
Moment of inertia (Iy)	42,123.8 cm⁴	1012.02 in⁴
Elastic section modulus (Sx)	14,639.72 cm³	893.374 in³
Elastic section modulus (Sy)	2,010.68 cm³	122.700 in³
Plastic section modulus (Zx)	16,522.66 cm³	1008.279 in³
Plastic section modulus (Zy)	3,105.84 cm³	189.531 in³
Radius of gyration (rx)	38 cm	14.960 in
Radius of gyration (ry)	9.52 cm	3.750 in