CVS 650x366 · Weight & Dimensions

BR — 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: CVS 650x366 (México) · Doble T CVS 650x366 (Argentina / LATAM) · UB 650 (UK / Australia)

The CVS 650x366 steel profile weighs 366.0 kg/m (245.95 lb/ft), has a depth of 650 mm (25.59 in), flange width 450 mm (17.72 in). Cross-sectional area: 46,630 mm². Moment of inertia Ix = 352,420.68 cm⁴, Iy = 57,006.98 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	650 mm	25.59 in
Width (b)	450 mm	17.72 in
Web thickness (tw)	22.4 mm	0.88 in
Flange thickness (tf)	37.5 mm	1.48 in
Weight	366.0 kg/m	245.95 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	46,630 mm²	72.276 in²
Moment of inertia (Ix)	352,420.68 cm⁴	8466.91 in⁴
Moment of inertia (Iy)	57,006.98 cm⁴	1369.59 in⁴
Elastic section modulus (Sx)	10,843.71 cm³	661.727 in³
Elastic section modulus (Sy)	2,533.64 cm³	154.613 in³
Plastic section modulus (Zx)	12,187.44 cm³	743.726 in³
Plastic section modulus (Zy)	3,869 cm³	236.102 in³
Radius of gyration (rx)	27.49 cm	10.823 in
Radius of gyration (ry)	11.06 cm	4.354 in