W 360 x 64,0 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 64,0 (México) · Doble T 360 x 64,0 (Argentina / LATAM) · UB 347 (UK / Australia)

The W 360 x 64,0 steel profile weighs 64.0 kg/m (43.01 lb/ft), has a depth of 347 mm (13.66 in), flange width 203 mm (7.99 in). Cross-sectional area: 8,164.752 mm². Moment of inertia Ix = 17,889.079 cm⁴, Iy = 1,884.847 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	347 mm	13.66 in
Width (b)	203 mm	7.99 in
Web thickness (tw)	7.7 mm	0.30 in
Flange thickness (tf)	13.5 mm	0.53 in
Fillet radius (r)	16 mm	0.63 in
Weight	64.0 kg/m	43.01 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,164.75 mm²	12.655 in²
Moment of inertia (Ix)	17,889.08 cm⁴	429.79 in⁴
Moment of inertia (Iy)	1,884.85 cm⁴	45.28 in⁴
Elastic section modulus (Sx)	1,031.07 cm³	62.920 in³
Elastic section modulus (Sy)	185.7 cm³	11.332 in³
Plastic section modulus (Zx)	1,145.45 cm³	69.900 in³
Plastic section modulus (Zy)	284.54 cm³	17.363 in³
Radius of gyration (rx)	14.8 cm	5.828 in
Radius of gyration (ry)	4.8 cm	1.892 in