I 350x350x10x14 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 350x350x10x14 (México) · Doble T I 350x350x10x14 (Argentina / LATAM) · UB 350 (UK / Australia)

The I 350x350x10x14 steel profile weighs 102.2 kg/m (68.69 lb/ft), has a depth of 350 mm (13.78 in), flange width 350 mm (13.78 in). Cross-sectional area: 13,020 mm². Moment of inertia Ix = 30,457.714 cm⁴, Iy = 10,006.85 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	350 mm	13.78 in
Web thickness (tw)	10 mm	0.39 in
Flange thickness (tf)	14 mm	0.55 in
Weight	102.2 kg/m	68.69 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	13,020 mm²	20.181 in²
Moment of inertia (Ix)	30,457.71 cm⁴	731.75 in⁴
Moment of inertia (Iy)	10,006.85 cm⁴	240.41 in⁴
Elastic section modulus (Sx)	1,740.44 cm³	106.209 in³
Elastic section modulus (Sy)	571.82 cm³	34.895 in³
Plastic section modulus (Zx)	1,905.61 cm³	116.288 in³
Plastic section modulus (Zy)	865.55 cm³	52.819 in³
Radius of gyration (rx)	15.29 cm	6.022 in
Radius of gyration (ry)	8.77 cm	3.452 in