I 450x450x14x28 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 450x450x14x28 (México) · Doble T I 450x450x14x28 (Argentina / LATAM) · UB 450 (UK / Australia)

The I 450x450x14x28 steel profile weighs 241.2 kg/m (162.05 lb/ft), has a depth of 450 mm (17.72 in), flange width 450 mm (17.72 in). Cross-sectional area: 30,716 mm². Moment of inertia Ix = 119,493.241 cm⁴, Iy = 42,534.009 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	450 mm	17.72 in
Width (b)	450 mm	17.72 in
Web thickness (tw)	14 mm	0.55 in
Flange thickness (tf)	28 mm	1.10 in
Weight	241.2 kg/m	162.05 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	30,716 mm²	47.610 in²
Moment of inertia (Ix)	119,493.24 cm⁴	2870.83 in⁴
Moment of inertia (Iy)	42,534.01 cm⁴	1021.88 in⁴
Elastic section modulus (Sx)	5,310.81 cm³	324.087 in³
Elastic section modulus (Sy)	1,890.4 cm³	115.360 in³
Plastic section modulus (Zx)	5,860.53 cm³	357.633 in³
Plastic section modulus (Zy)	2,854.31 cm³	174.181 in³
Radius of gyration (rx)	19.72 cm	7.765 in
Radius of gyration (ry)	11.77 cm	4.633 in