W 1000 x 350,0 CISC · Weight & Dimensions

CISC, 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 1000 x 350,0 (México) · Doble T 1000 x 350,0 (Argentina / LATAM) · UB 1008 (UK / Australia)

The W 1000 x 350,0 steel profile weighs 349.3 kg/m (234.74 lb/ft), has a depth of 1008 mm (39.69 in), flange width 302 mm (11.89 in). Cross-sectional area: 44,513.367 mm². Moment of inertia Ix = 722,965.432 cm⁴, Iy = 18,460.488 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1008 mm	39.69 in
Width (b)	302 mm	11.89 in
Web thickness (tw)	21.1 mm	0.83 in
Flange thickness (tf)	40 mm	1.57 in
Fillet radius (r)	30 mm	1.18 in
Weight	349.3 kg/m	234.74 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	44,513.37 mm²	68.996 in²
Moment of inertia (Ix)	722,965.43 cm⁴	17369.24 in⁴
Moment of inertia (Iy)	18,460.49 cm⁴	443.51 in⁴
Elastic section modulus (Sx)	14,344.55 cm³	875.362 in³
Elastic section modulus (Sy)	1,222.55 cm³	74.605 in³
Plastic section modulus (Zx)	16,589.48 cm³	1012.356 in³
Plastic section modulus (Zy)	1,940.7 cm³	118.429 in³
Radius of gyration (rx)	40.3 cm	15.866 in
Radius of gyration (ry)	6.44 cm	2.535 in