W 1000 x 370,5 Arval · Weight & Dimensions

Arval, 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 370,5 (México) · Doble T 1000 x 370,5 (Argentina / LATAM) · UB 1000 (UK / Australia)

The W 1000 x 370,5 steel profile weighs 370.5 kg/m (248.99 lb/ft), has a depth of 1000 mm (39.37 in), flange width 400 mm (15.75 in). Cross-sectional area: 47,204.567 mm². Moment of inertia Ix = 812,099.334 cm⁴, Iy = 38,475.765 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	1000 mm	39.37 in
Width (b)	400 mm	15.75 in
Web thickness (tw)	19 mm	0.75 in
Flange thickness (tf)	36 mm	1.42 in
Fillet radius (r)	30 mm	1.18 in
Weight	370.5 kg/m	248.99 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	47,204.57 mm²	73.167 in²
Moment of inertia (Ix)	812,099.33 cm⁴	19510.69 in⁴
Moment of inertia (Iy)	38,475.77 cm⁴	924.38 in⁴
Elastic section modulus (Sx)	16,241.99 cm³	991.151 in³
Elastic section modulus (Sy)	1,923.79 cm³	117.397 in³
Plastic section modulus (Zx)	18,325.52 cm³	1118.296 in³
Plastic section modulus (Zy)	2,976.27 cm³	181.624 in³
Radius of gyration (rx)	41.48 cm	16.330 in
Radius of gyration (ry)	9.03 cm	3.554 in