W 1000 x 443,0 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 443,0 (México) · Doble T 1000 x 443,0 (Argentina / LATAM) · UB 1012 (UK / Australia)

The W 1000 x 443,0 steel profile weighs 442.7 kg/m (297.52 lb/ft), has a depth of 1012 mm (39.84 in), flange width 402 mm (15.83 in). Cross-sectional area: 56,365.687 mm². Moment of inertia Ix = 966,511.885 cm⁴, Iy = 45,497.65 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1012 mm	39.84 in
Width (b)	402 mm	15.83 in
Web thickness (tw)	23.6 mm	0.93 in
Flange thickness (tf)	41.9 mm	1.65 in
Fillet radius (r)	30 mm	1.18 in
Weight	442.7 kg/m	297.52 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	56,365.69 mm²	87.367 in²
Moment of inertia (Ix)	966,511.88 cm⁴	23220.45 in⁴
Moment of inertia (Iy)	45,497.65 cm⁴	1093.08 in⁴
Elastic section modulus (Sx)	19,101.03 cm³	1165.621 in³
Elastic section modulus (Sy)	2,263.56 cm³	138.132 in³
Plastic section modulus (Zx)	21,776.72 cm³	1328.902 in³
Plastic section modulus (Zy)	3,529.14 cm³	215.362 in³
Radius of gyration (rx)	41.41 cm	16.303 in
Radius of gyration (ry)	8.98 cm	3.537 in