I 350x250x6x10 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 350x250x6x10 (México) · Doble T I 350x250x6x10 (Argentina / LATAM) · UB 350 (UK / Australia)

The I 350x250x6x10 steel profile weighs 54.8 kg/m (36.82 lb/ft), has a depth of 350 mm (13.78 in), flange width 250 mm (9.84 in). Cross-sectional area: 6,980 mm². Moment of inertia Ix = 16,251.017 cm⁴, Iy = 2,604.761 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 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	54.8 kg/m	36.82 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,980 mm²	10.819 in²
Moment of inertia (Ix)	16,251.02 cm⁴	390.43 in⁴
Moment of inertia (Iy)	2,604.76 cm⁴	62.58 in⁴
Elastic section modulus (Sx)	928.63 cm³	56.669 in³
Elastic section modulus (Sy)	208.38 cm³	12.716 in³
Plastic section modulus (Zx)	1,013.35 cm³	61.839 in³
Plastic section modulus (Zy)	315.47 cm³	19.251 in³
Radius of gyration (rx)	15.26 cm	6.007 in
Radius of gyration (ry)	6.11 cm	2.405 in