I 1000x400x14x35 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 1000x400x14x35 (México) · Doble T I 1000x400x14x35 (Argentina / LATAM) · UB 1000 (UK / Australia)

The I 1000x400x14x35 steel profile weighs 322.0 kg/m (216.39 lb/ft), has a depth of 1000 mm (39.37 in), flange width 400 mm (15.75 in). Cross-sectional area: 41,020 mm². Moment of inertia Ix = 745,984.983 cm⁴, Iy = 37,354.599 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1000 mm	39.37 in
Width (b)	400 mm	15.75 in
Web thickness (tw)	14 mm	0.55 in
Flange thickness (tf)	35 mm	1.38 in
Weight	322.0 kg/m	216.39 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	41,020 mm²	63.581 in²
Moment of inertia (Ix)	745,984.98 cm⁴	17922.29 in⁴
Moment of inertia (Iy)	37,354.6 cm⁴	897.44 in⁴
Elastic section modulus (Sx)	14,919.7 cm³	910.460 in³
Elastic section modulus (Sy)	1,867.73 cm³	113.976 in³
Plastic section modulus (Zx)	16,537.15 cm³	1009.163 in³
Plastic section modulus (Zy)	2,845.57 cm³	173.648 in³
Radius of gyration (rx)	42.64 cm	16.789 in
Radius of gyration (ry)	9.54 cm	3.757 in