W 360 x 91,0 Gerdau · Weight & Dimensions

Gerdau · 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 360 x 91,0 (México) · Doble T 360 x 91,0 (Argentina / LATAM) · UB 353 (UK / Australia)

The W 360 x 91,0 steel profile weighs 91.0 kg/m (61.15 lb/ft), has a depth of 353 mm (13.90 in), flange width 254 mm (10.00 in). Cross-sectional area: 11,592.852 mm². Moment of inertia Ix = 26,754.306 cm⁴, Iy = 4,483.139 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	353 mm	13.90 in
Width (b)	254 mm	10.00 in
Web thickness (tw)	9.5 mm	0.37 in
Flange thickness (tf)	16.4 mm	0.65 in
Fillet radius (r)	16 mm	0.63 in
Weight	91.0 kg/m	61.15 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	11,592.85 mm²	17.969 in²
Moment of inertia (Ix)	26,754.31 cm⁴	642.77 in⁴
Moment of inertia (Iy)	4,483.14 cm⁴	107.71 in⁴
Elastic section modulus (Sx)	1,515.82 cm³	92.502 in³
Elastic section modulus (Sy)	353 cm³	21.542 in³
Plastic section modulus (Zx)	1,680.04 cm³	102.523 in³
Plastic section modulus (Zy)	538.08 cm³	32.836 in³
Radius of gyration (rx)	15.19 cm	5.981 in
Radius of gyration (ry)	6.22 cm	2.448 in