I 1100x500x14x35 CISC · Weight & Dimensions

CISC, 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 1100x500x14x35 (México) · Doble T I 1100x500x14x35 (Argentina / LATAM) · UB 1100 (UK / Australia)

The I 1100x500x14x35 steel profile weighs 387.9 kg/m (260.70 lb/ft), has a depth of 1100 mm (43.31 in), flange width 500 mm (19.69 in). Cross-sectional area: 49,420 mm². Moment of inertia Ix = 1,120,288.983 cm⁴, Iy = 72,940.219 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1100 mm	43.31 in
Width (b)	500 mm	19.69 in
Web thickness (tw)	14 mm	0.55 in
Flange thickness (tf)	35 mm	1.38 in
Weight	387.9 kg/m	260.70 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	49,420 mm²	76.601 in²
Moment of inertia (Ix)	1,120,288.98 cm⁴	26914.94 in⁴
Moment of inertia (Iy)	72,940.22 cm⁴	1752.39 in⁴
Elastic section modulus (Sx)	20,368.89 cm³	1242.991 in³
Elastic section modulus (Sy)	2,917.61 cm³	178.044 in³
Plastic section modulus (Zx)	22,350.65 cm³	1363.926 in³
Plastic section modulus (Zy)	4,425.47 cm³	270.060 in³
Radius of gyration (rx)	47.61 cm	18.745 in
Radius of gyration (ry)	12.15 cm	4.783 in