W 610 x 285,0 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 610 x 285,0 (México) · Doble T 610 x 285,0 (Argentina / LATAM) · UB 647 (UK / Australia)

The W 610 x 285,0 steel profile weighs 285.7 kg/m (192.02 lb/ft), has a depth of 647 mm (25.47 in), flange width 329 mm (12.95 in). Cross-sectional area: 36,356.551 mm². Moment of inertia Ix = 260,724.623 cm⁴, Iy = 22,063.99 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	647 mm	25.47 in
Width (b)	329 mm	12.95 in
Web thickness (tw)	20.6 mm	0.81 in
Flange thickness (tf)	37.1 mm	1.46 in
Fillet radius (r)	13 mm	0.51 in
Weight	285.7 kg/m	192.02 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	36,356.55 mm²	56.353 in²
Moment of inertia (Ix)	260,724.62 cm⁴	6263.91 in⁴
Moment of inertia (Iy)	22,063.99 cm⁴	530.09 in⁴
Elastic section modulus (Sx)	8,059.49 cm³	491.823 in³
Elastic section modulus (Sy)	1,341.28 cm³	81.850 in³
Plastic section modulus (Zx)	9,175.22 cm³	559.909 in³
Plastic section modulus (Zy)	2,070.55 cm³	126.354 in³
Radius of gyration (rx)	26.78 cm	10.543 in
Radius of gyration (ry)	7.79 cm	3.067 in