I 846x293x15.5x25 IAS · Weight & Dimensions

IAS, welded 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.

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Also known as: I 846x293x15.5x25 (México) · Doble T I 846x293x15.5x25 (Argentina / LATAM) · UB 846 (UK / Australia)

The I 846x293x15.5x25 steel profile weighs 211.9 kg/m (142.37 lb/ft), has a depth of 846 mm (33.31 in), flange width 293 mm (11.54 in). Cross-sectional area: 26,988 mm². Moment of inertia Ix = 312,090.103 cm⁴, Iy = 10,505.434 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	846 mm	33.31 in
Width (b)	293 mm	11.54 in
Web thickness (tw)	15.5 mm	0.61 in
Flange thickness (tf)	25 mm	0.98 in
Weight	211.9 kg/m	142.37 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	26,988 mm²	41.831 in²
Moment of inertia (Ix)	312,090.1 cm⁴	7497.96 in⁴
Moment of inertia (Iy)	10,505.43 cm⁴	252.39 in⁴
Elastic section modulus (Sx)	7,378.02 cm³	450.236 in³
Elastic section modulus (Sy)	717.09 cm³	43.760 in³
Plastic section modulus (Zx)	8,469.09 cm³	516.818 in³
Plastic section modulus (Zy)	1,120.92 cm³	68.403 in³
Radius of gyration (rx)	34.01 cm	13.388 in
Radius of gyration (ry)	6.24 cm	2.456 in