W 610 x 91,0 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 91,0 (México) · Doble T 610 x 91,0 (Argentina / LATAM) · UB 598 (UK / Australia)

The W 610 x 91,0 steel profile weighs 91.1 kg/m (61.19 lb/ft), has a depth of 598 mm (23.54 in), flange width 227 mm (8.94 in). Cross-sectional area: 11,465.091 mm². Moment of inertia Ix = 65,729.133 cm⁴, Iy = 2,481.196 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	598 mm	23.54 in
Width (b)	227 mm	8.94 in
Web thickness (tw)	9.7 mm	0.38 in
Flange thickness (tf)	12.7 mm	0.50 in
Fillet radius (r)	13 mm	0.51 in
Weight	91.1 kg/m	61.19 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	11,465.09 mm²	17.771 in²
Moment of inertia (Ix)	65,729.13 cm⁴	1579.14 in⁴
Moment of inertia (Iy)	2,481.2 cm⁴	59.61 in⁴
Elastic section modulus (Sx)	2,198.3 cm³	134.149 in³
Elastic section modulus (Sy)	218.61 cm³	13.340 in³
Plastic section modulus (Zx)	2,523.56 cm³	153.998 in³
Plastic section modulus (Zy)	341.8 cm³	20.858 in³
Radius of gyration (rx)	23.94 cm	9.427 in
Radius of gyration (ry)	4.65 cm	1.832 in