W 365 x 282,6 IMCA · Weight & Dimensions

IMCA, 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 365 x 282,6 (México) · Doble T 365 x 282,6 (Argentina / LATAM) · UB 365 (UK / Australia)

The W 365 x 282,6 steel profile weighs 282.6 kg/m (189.91 lb/ft), has a depth of 365 mm (14.37 in), flange width 322 mm (12.68 in). Cross-sectional area: 35,846.32 mm². Moment of inertia Ix = 78,328.954 cm⁴, Iy = 24,583.792 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	365 mm	14.37 in
Width (b)	322 mm	12.68 in
Web thickness (tw)	26.9 mm	1.06 in
Flange thickness (tf)	44.1 mm	1.74 in
Weight	282.6 kg/m	189.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	35,846.32 mm²	55.562 in²
Moment of inertia (Ix)	78,328.95 cm⁴	1881.85 in⁴
Moment of inertia (Iy)	24,583.79 cm⁴	590.63 in⁴
Elastic section modulus (Sx)	4,292 cm³	261.915 in³
Elastic section modulus (Sy)	1,526.94 cm³	93.180 in³
Plastic section modulus (Zx)	5,072.1 cm³	309.520 in³
Plastic section modulus (Zy)	2,336.31 cm³	142.571 in³
Radius of gyration (rx)	14.78 cm	5.820 in
Radius of gyration (ry)	8.28 cm	3.260 in