I 450x100x6x10 Cintac · Weight & Dimensions

Cintac, welded 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: I 450x100x6x10 (México) · Doble T I 450x100x6x10 (Argentina / LATAM) · UB 450 (UK / Australia)

The I 450x100x6x10 steel profile weighs 36.0 kg/m (24.16 lb/ft), has a depth of 450 mm (17.72 in), flange width 100 mm (3.94 in). Cross-sectional area: 4,580 mm². Moment of inertia Ix = 13,657.017 cm⁴, Iy = 167.441 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	450 mm	17.72 in
Width (b)	100 mm	3.94 in
Web thickness (tw)	6 mm	0.24 in
Flange thickness (tf)	10 mm	0.39 in
Weight	36.0 kg/m	24.16 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,580 mm²	7.099 in²
Moment of inertia (Ix)	13,657.02 cm⁴	328.11 in⁴
Moment of inertia (Iy)	167.44 cm⁴	4.02 in⁴
Elastic section modulus (Sx)	606.98 cm³	37.040 in³
Elastic section modulus (Sy)	33.49 cm³	2.044 in³
Plastic section modulus (Zx)	717.35 cm³	43.776 in³
Plastic section modulus (Zy)	53.87 cm³	3.287 in³
Radius of gyration (rx)	17.27 cm	6.798 in
Radius of gyration (ry)	1.91 cm	0.753 in