W 610 x 155,0 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 610 x 155,0 (México) · Doble T 610 x 155,0 (Argentina / LATAM) · UB 611 (UK / Australia)

The W 610 x 155,0 steel profile weighs 155.0 kg/m (104.16 lb/ft), has a depth of 611 mm (24.06 in), flange width 324 mm (12.76 in). Cross-sectional area: 19,808.852 mm². Moment of inertia Ix = 129,579.802 cm⁴, Iy = 10,782.681 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	611 mm	24.06 in
Width (b)	324 mm	12.76 in
Web thickness (tw)	12.7 mm	0.50 in
Flange thickness (tf)	19 mm	0.75 in
Fillet radius (r)	16 mm	0.63 in
Weight	155.0 kg/m	104.16 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	19,808.85 mm²	30.704 in²
Moment of inertia (Ix)	129,579.8 cm⁴	3113.15 in⁴
Moment of inertia (Iy)	10,782.68 cm⁴	259.05 in⁴
Elastic section modulus (Sx)	4,241.56 cm³	258.837 in³
Elastic section modulus (Sy)	665.6 cm³	40.617 in³
Plastic section modulus (Zx)	4,748.97 cm³	289.801 in³
Plastic section modulus (Zy)	1,022.56 cm³	62.401 in³
Radius of gyration (rx)	25.58 cm	10.069 in
Radius of gyration (ry)	7.38 cm	2.905 in