W 360 x 32,9 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 32,9 (México) · Doble T 360 x 32,9 (Argentina / LATAM) · UB 349 (UK / Australia)

The W 360 x 32,9 steel profile weighs 32.9 kg/m (22.11 lb/ft), has a depth of 349 mm (13.74 in), flange width 127 mm (5.00 in). Cross-sectional area: 4,208.211 mm². Moment of inertia Ix = 8,357.676 cm⁴, Iy = 291.175 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	349 mm	13.74 in
Width (b)	127 mm	5.00 in
Web thickness (tw)	5.8 mm	0.23 in
Flange thickness (tf)	8.5 mm	0.33 in
Fillet radius (r)	12 mm	0.47 in
Weight	32.9 kg/m	22.11 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,208.21 mm²	6.523 in²
Moment of inertia (Ix)	8,357.68 cm⁴	200.79 in⁴
Moment of inertia (Iy)	291.17 cm⁴	7.00 in⁴
Elastic section modulus (Sx)	478.95 cm³	29.227 in³
Elastic section modulus (Sy)	45.85 cm³	2.798 in³
Plastic section modulus (Zx)	547.58 cm³	33.416 in³
Plastic section modulus (Zy)	72.03 cm³	4.396 in³
Radius of gyration (rx)	14.09 cm	5.548 in
Radius of gyration (ry)	2.63 cm	1.036 in