I 450x450x14x22 CISC · Weight & Dimensions

CISC, 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 450x450x14x22 (México) · Doble T I 450x450x14x22 (Argentina / LATAM) · UB 450 (UK / Australia)

The I 450x450x14x22 steel profile weighs 200.1 kg/m (134.43 lb/ft), has a depth of 450 mm (17.72 in), flange width 450 mm (17.72 in). Cross-sectional area: 25,484 mm². Moment of inertia Ix = 98,563.672 cm⁴, Iy = 33,421.784 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)	22 mm	0.87 in
Weight	200.1 kg/m	134.43 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	25,484 mm²	39.500 in²
Moment of inertia (Ix)	98,563.67 cm⁴	2367.99 in⁴
Moment of inertia (Iy)	33,421.78 cm⁴	802.96 in⁴
Elastic section modulus (Sx)	4,380.61 cm³	267.322 in³
Elastic section modulus (Sy)	1,485.41 cm³	90.646 in³
Plastic section modulus (Zx)	4,814.13 cm³	293.777 in³
Plastic section modulus (Zy)	2,247.39 cm³	137.145 in³
Radius of gyration (rx)	19.67 cm	7.743 in
Radius of gyration (ry)	11.45 cm	4.509 in