W 140 x 33,8 Acindar · Weight & Dimensions

Acindar, hot-rolled 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: IPR 140 x 33,8 (México) · Doble T 140 x 33,8 (Argentina / LATAM) · UB 140 (UK / Australia)

The W 140 x 33,8 steel profile weighs 33.8 kg/m (22.69 lb/ft), has a depth of 140 mm (5.51 in), flange width 140 mm (5.51 in). Cross-sectional area: 4,295.611 mm². Moment of inertia Ix = 1,509.231 cm⁴, Iy = 549.666 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	140 mm	5.51 in
Width (b)	140 mm	5.51 in
Web thickness (tw)	7 mm	0.28 in
Flange thickness (tf)	12 mm	0.47 in
Fillet radius (r)	12 mm	0.47 in
Weight	33.8 kg/m	22.69 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,295.61 mm²	6.658 in²
Moment of inertia (Ix)	1,509.23 cm⁴	36.26 in⁴
Moment of inertia (Iy)	549.67 cm⁴	13.21 in⁴
Elastic section modulus (Sx)	215.6 cm³	13.157 in³
Elastic section modulus (Sy)	78.52 cm³	4.792 in³
Plastic section modulus (Zx)	245.43 cm³	14.977 in³
Plastic section modulus (Zy)	119.78 cm³	7.310 in³
Radius of gyration (rx)	5.93 cm	2.334 in
Radius of gyration (ry)	3.58 cm	1.408 in