W 175 x 10,7 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 175 x 10,7 (México) · Doble T 175 x 10,7 (Argentina / LATAM) · UB 175 (UK / Australia)

The W 175 x 10,7 steel profile weighs 10.7 kg/m (7.19 lb/ft), has a depth of 175 mm (6.89 in), flange width 90 mm (3.54 in). Cross-sectional area: 1,362.66 mm². Moment of inertia Ix = 725.181 cm⁴, Iy = 54.738 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	175 mm	6.89 in
Width (b)	90 mm	3.54 in
Web thickness (tw)	3.2 mm	0.13 in
Flange thickness (tf)	4.5 mm	0.18 in
Fillet radius (r)	5 mm	0.20 in
Weight	10.7 kg/m	7.19 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,362.66 mm²	2.112 in²
Moment of inertia (Ix)	725.18 cm⁴	17.42 in⁴
Moment of inertia (Iy)	54.74 cm⁴	1.32 in⁴
Elastic section modulus (Sx)	82.88 cm³	5.058 in³
Elastic section modulus (Sy)	12.16 cm³	0.742 in³
Plastic section modulus (Zx)	92.85 cm³	5.666 in³
Plastic section modulus (Zy)	18.71 cm³	1.142 in³
Radius of gyration (rx)	7.3 cm	2.872 in
Radius of gyration (ry)	2 cm	0.789 in