W 890 x 212,7 KS · Weight & Dimensions

KS, 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 890 x 212,7 (México) · Doble T 890 x 212,7 (Argentina / LATAM) · UB 890 (UK / Australia)

The W 890 x 212,7 steel profile weighs 212.7 kg/m (142.91 lb/ft), has a depth of 890 mm (35.04 in), flange width 299 mm (11.77 in). Cross-sectional area: 27,086.991 mm². Moment of inertia Ix = 345,314.482 cm⁴, Iy = 10,285.169 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	890 mm	35.04 in
Width (b)	299 mm	11.77 in
Web thickness (tw)	15 mm	0.59 in
Flange thickness (tf)	23 mm	0.91 in
Fillet radius (r)	28 mm	1.10 in
Weight	212.7 kg/m	142.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	27,086.99 mm²	41.985 in²
Moment of inertia (Ix)	345,314.48 cm⁴	8296.18 in⁴
Moment of inertia (Iy)	10,285.17 cm⁴	247.10 in⁴
Elastic section modulus (Sx)	7,759.88 cm³	473.539 in³
Elastic section modulus (Sy)	687.97 cm³	41.983 in³
Plastic section modulus (Zx)	8,913.41 cm³	543.932 in³
Plastic section modulus (Zy)	1,084.84 cm³	66.201 in³
Radius of gyration (rx)	35.7 cm	14.057 in
Radius of gyration (ry)	6.16 cm	2.426 in