W 530 x 85,0 CISC · Weight & Dimensions

CISC, 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 530 x 85,0 (México) · Doble T 530 x 85,0 (Argentina / LATAM) · UB 535 (UK / Australia)

The W 530 x 85,0 steel profile weighs 84.8 kg/m (56.97 lb/ft), has a depth of 535 mm (21.06 in), flange width 166 mm (6.54 in). Cross-sectional area: 10,793.671 mm². Moment of inertia Ix = 48,581.829 cm⁴, Iy = 1,263.53 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	535 mm	21.06 in
Width (b)	166 mm	6.54 in
Web thickness (tw)	10.3 mm	0.41 in
Flange thickness (tf)	16.5 mm	0.65 in
Fillet radius (r)	13 mm	0.51 in
Weight	84.8 kg/m	56.97 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	10,793.67 mm²	16.730 in²
Moment of inertia (Ix)	48,581.83 cm⁴	1167.18 in⁴
Moment of inertia (Iy)	1,263.53 cm⁴	30.36 in⁴
Elastic section modulus (Sx)	1,816.14 cm³	110.828 in³
Elastic section modulus (Sy)	152.23 cm³	9.290 in³
Plastic section modulus (Zx)	2,105.07 cm³	128.460 in³
Plastic section modulus (Zy)	241.82 cm³	14.757 in³
Radius of gyration (rx)	21.22 cm	8.353 in
Radius of gyration (ry)	3.42 cm	1.347 in