I 1000x350x14x20 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 1000x350x14x20 (México) · Doble T I 1000x350x14x20 (Argentina / LATAM) · UB 1000 (UK / Australia)

The I 1000x350x14x20 steel profile weighs 215.4 kg/m (144.75 lb/ft), has a depth of 1000 mm (39.37 in), flange width 350 mm (13.78 in). Cross-sectional area: 27,440 mm². Moment of inertia Ix = 439,405.867 cm⁴, Iy = 14,313.619 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1000 mm	39.37 in
Width (b)	350 mm	13.78 in
Web thickness (tw)	14 mm	0.55 in
Flange thickness (tf)	20 mm	0.79 in
Weight	215.4 kg/m	144.75 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	27,440 mm²	42.532 in²
Moment of inertia (Ix)	439,405.87 cm⁴	10556.73 in⁴
Moment of inertia (Iy)	14,313.62 cm⁴	343.88 in⁴
Elastic section modulus (Sx)	8,788.12 cm³	536.286 in³
Elastic section modulus (Sy)	817.92 cm³	49.913 in³
Plastic section modulus (Zx)	10,085.6 cm³	615.464 in³
Plastic section modulus (Zy)	1,272.04 cm³	77.625 in³
Radius of gyration (rx)	40.02 cm	15.755 in
Radius of gyration (ry)	7.22 cm	2.843 in