W 920 x 417,0 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 417,0 (México) · Doble T 920 x 417,0 (Argentina / LATAM) · UB 928 (UK / Australia)

The W 920 x 417,0 steel profile weighs 418.4 kg/m (281.17 lb/ft), has a depth of 928 mm (36.54 in), flange width 422 mm (16.61 in). Cross-sectional area: 53,254.543 mm². Moment of inertia Ix = 787,552.738 cm⁴, Iy = 50,070.87 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	928 mm	36.54 in
Width (b)	422 mm	16.61 in
Web thickness (tw)	22.5 mm	0.89 in
Flange thickness (tf)	39.9 mm	1.57 in
Fillet radius (r)	24 mm	0.94 in
Weight	418.4 kg/m	281.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	53,254.54 mm²	82.545 in²
Moment of inertia (Ix)	787,552.74 cm⁴	18920.95 in⁴
Moment of inertia (Iy)	50,070.87 cm⁴	1202.95 in⁴
Elastic section modulus (Sx)	16,973.12 cm³	1035.768 in³
Elastic section modulus (Sy)	2,373.03 cm³	144.812 in³
Plastic section modulus (Zx)	19,207.56 cm³	1172.122 in³
Plastic section modulus (Zy)	3,668.34 cm³	223.857 in³
Radius of gyration (rx)	38.46 cm	15.140 in
Radius of gyration (ry)	9.7 cm	3.818 in