W 700 x 184,9 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 700 x 184,9 (México) · Doble T 700 x 184,9 (Argentina / LATAM) · UB 700 (UK / Australia)

The W 700 x 184,9 steel profile weighs 184.9 kg/m (124.23 lb/ft), has a depth of 700 mm (27.56 in), flange width 300 mm (11.81 in). Cross-sectional area: 23,548.991 mm². Moment of inertia Ix = 201,489.33 cm⁴, Iy = 10,824.74 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	700 mm	27.56 in
Width (b)	300 mm	11.81 in
Web thickness (tw)	13 mm	0.51 in
Flange thickness (tf)	24 mm	0.94 in
Fillet radius (r)	28 mm	1.10 in
Weight	184.9 kg/m	124.23 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	23,548.99 mm²	36.501 in²
Moment of inertia (Ix)	201,489.33 cm⁴	4840.78 in⁴
Moment of inertia (Iy)	10,824.74 cm⁴	260.06 in⁴
Elastic section modulus (Sx)	5,756.84 cm³	351.305 in³
Elastic section modulus (Sy)	721.65 cm³	44.038 in³
Plastic section modulus (Zx)	6,463.97 cm³	394.458 in³
Plastic section modulus (Zy)	1,116.13 cm³	68.111 in³
Radius of gyration (rx)	29.25 cm	11.516 in
Radius of gyration (ry)	6.78 cm	2.669 in