I 300x250x6x10 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 300x250x6x10 (México) · Doble T I 300x250x6x10 (Argentina / LATAM) · UB 300 (UK / Australia)

The I 300x250x6x10 steel profile weighs 52.4 kg/m (35.24 lb/ft), has a depth of 300 mm (11.81 in), flange width 250 mm (9.84 in). Cross-sectional area: 6,680 mm². Moment of inertia Ix = 11,614.267 cm⁴, Iy = 2,604.671 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)	10 mm	0.39 in
Weight	52.4 kg/m	35.24 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,680 mm²	10.354 in²
Moment of inertia (Ix)	11,614.27 cm⁴	279.03 in⁴
Moment of inertia (Iy)	2,604.67 cm⁴	62.58 in⁴
Elastic section modulus (Sx)	774.28 cm³	47.250 in³
Elastic section modulus (Sy)	208.37 cm³	12.716 in³
Plastic section modulus (Zx)	842.6 cm³	51.419 in³
Plastic section modulus (Zy)	315.02 cm³	19.224 in³
Radius of gyration (rx)	13.19 cm	5.191 in
Radius of gyration (ry)	6.24 cm	2.458 in