VS 350x35 · Weight & Dimensions

BR — 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: VS 350x35 (México) · Doble T VS 350x35 (Argentina / LATAM) · UB 350 (UK / Australia)

The VS 350x35 steel profile weighs 35.1 kg/m (23.59 lb/ft), has a depth of 350 mm (13.78 in), flange width 180 mm (7.09 in). Cross-sectional area: 4,466.5 mm². Moment of inertia Ix = 9,897.81 cm⁴, Iy = 777.9 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	180 mm	7.09 in
Web thickness (tw)	4.8 mm	0.19 in
Flange thickness (tf)	8 mm	0.31 in
Weight	35.1 kg/m	23.59 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,466.5 mm²	6.923 in²
Moment of inertia (Ix)	9,897.81 cm⁴	237.79 in⁴
Moment of inertia (Iy)	777.9 cm⁴	18.69 in⁴
Elastic section modulus (Sx)	565.59 cm³	34.515 in³
Elastic section modulus (Sy)	86.43 cm³	5.274 in³
Plastic section modulus (Zx)	624.95 cm³	38.137 in³
Plastic section modulus (Zy)	131.48 cm³	8.023 in³
Radius of gyration (rx)	14.89 cm	5.862 in
Radius of gyration (ry)	4.17 cm	1.642 in