W 610 x 341,0 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 341,0 (México) · Doble T 610 x 341,0 (Argentina / LATAM) · UB 661 (UK / Australia)

The W 610 x 341,0 steel profile weighs 340.7 kg/m (228.94 lb/ft), has a depth of 661 mm (26.02 in), flange width 333 mm (13.11 in). Cross-sectional area: 43,368.551 mm². Moment of inertia Ix = 318,280.024 cm⁴, Iy = 27,090.336 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	661 mm	26.02 in
Width (b)	333 mm	13.11 in
Web thickness (tw)	24.4 mm	0.96 in
Flange thickness (tf)	43.9 mm	1.73 in
Fillet radius (r)	13 mm	0.51 in
Weight	340.7 kg/m	228.94 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	43,368.55 mm²	67.221 in²
Moment of inertia (Ix)	318,280.02 cm⁴	7646.68 in⁴
Moment of inertia (Iy)	27,090.34 cm⁴	650.85 in⁴
Elastic section modulus (Sx)	9,630.26 cm³	587.677 in³
Elastic section modulus (Sy)	1,627.05 cm³	99.289 in³
Plastic section modulus (Zx)	11,066.56 cm³	675.326 in³
Plastic section modulus (Zy)	2,521.52 cm³	153.873 in³
Radius of gyration (rx)	27.09 cm	10.666 in
Radius of gyration (ry)	7.9 cm	3.112 in