I 300x250x6x14 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 300x250x6x14 (México) · Doble T I 300x250x6x14 (Argentina / LATAM) · UB 300 (UK / Australia)

The I 300x250x6x14 steel profile weighs 67.8 kg/m (45.53 lb/ft), has a depth of 300 mm (11.81 in), flange width 250 mm (9.84 in). Cross-sectional area: 8,632 mm². Moment of inertia Ix = 15,331.916 cm⁴, Iy = 3,646.323 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	250 mm	9.84 in
Web thickness (tw)	6 mm	0.24 in
Flange thickness (tf)	14 mm	0.55 in
Weight	67.8 kg/m	45.53 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,632 mm²	13.380 in²
Moment of inertia (Ix)	15,331.92 cm⁴	368.35 in⁴
Moment of inertia (Iy)	3,646.32 cm⁴	87.60 in⁴
Elastic section modulus (Sx)	1,022.13 cm³	62.374 in³
Elastic section modulus (Sy)	291.71 cm³	17.801 in³
Plastic section modulus (Zx)	1,111.98 cm³	67.857 in³
Plastic section modulus (Zy)	439.95 cm³	26.847 in³
Radius of gyration (rx)	13.33 cm	5.247 in
Radius of gyration (ry)	6.5 cm	2.559 in