I 1000x300x14x20 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 1000x300x14x20 (México) · Doble T I 1000x300x14x20 (Argentina / LATAM) · UB 1000 (UK / Australia)

The I 1000x300x14x20 steel profile weighs 199.7 kg/m (134.20 lb/ft), has a depth of 1000 mm (39.37 in), flange width 300 mm (11.81 in). Cross-sectional area: 25,440 mm². Moment of inertia Ix = 391,379.2 cm⁴, Iy = 9,021.952 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1000 mm	39.37 in
Width (b)	300 mm	11.81 in
Web thickness (tw)	14 mm	0.55 in
Flange thickness (tf)	20 mm	0.79 in
Weight	199.7 kg/m	134.20 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	25,440 mm²	39.432 in²
Moment of inertia (Ix)	391,379.2 cm⁴	9402.89 in⁴
Moment of inertia (Iy)	9,021.95 cm⁴	216.75 in⁴
Elastic section modulus (Sx)	7,827.58 cm³	477.670 in³
Elastic section modulus (Sy)	601.46 cm³	36.704 in³
Plastic section modulus (Zx)	9,105.6 cm³	555.660 in³
Plastic section modulus (Zy)	947.04 cm³	57.792 in³
Radius of gyration (rx)	39.22 cm	15.442 in
Radius of gyration (ry)	5.96 cm	2.345 in