W 1006 x 285,7 GOST · Weight & Dimensions

GOST, 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 1006 x 285,7 (México) · Doble T 1006 x 285,7 (Argentina / LATAM) · UB 1006 (UK / Australia)

The W 1006 x 285,7 steel profile weighs 285.7 kg/m (192.02 lb/ft), has a depth of 1006 mm (39.61 in), flange width 320 mm (12.60 in). Cross-sectional area: 36,396.567 mm². Moment of inertia Ix = 587,700.091 cm⁴, Iy = 15,905.43 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1006 mm	39.61 in
Width (b)	320 mm	12.60 in
Web thickness (tw)	18 mm	0.71 in
Flange thickness (tf)	29 mm	1.14 in
Fillet radius (r)	30 mm	1.18 in
Weight	285.7 kg/m	192.02 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	36,396.57 mm²	56.415 in²
Moment of inertia (Ix)	587,700.09 cm⁴	14119.49 in⁴
Moment of inertia (Iy)	15,905.43 cm⁴	382.13 in⁴
Elastic section modulus (Sx)	11,683.9 cm³	712.998 in³
Elastic section modulus (Sy)	994.09 cm³	60.663 in³
Plastic section modulus (Zx)	13,471.75 cm³	822.100 in³
Plastic section modulus (Zy)	1,573.72 cm³	96.035 in³
Radius of gyration (rx)	40.18 cm	15.820 in
Radius of gyration (ry)	6.61 cm	2.603 in