W 267 x 30,8 Arval · Weight & Dimensions

Arval, 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 267 x 30,8 (México) · Doble T 267 x 30,8 (Argentina / LATAM) · UB 267 (UK / Australia)

The W 267 x 30,8 steel profile weighs 30.8 kg/m (20.68 lb/ft), has a depth of 267 mm (10.51 in), flange width 135 mm (5.31 in). Cross-sectional area: 3,914.942 mm². Moment of inertia Ix = 4,917.299 cm⁴, Iy = 357.972 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	267 mm	10.51 in
Width (b)	135 mm	5.31 in
Web thickness (tw)	5.5 mm	0.22 in
Flange thickness (tf)	8.7 mm	0.34 in
Fillet radius (r)	15 mm	0.59 in
Weight	30.8 kg/m	20.68 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,914.94 mm²	6.068 in²
Moment of inertia (Ix)	4,917.3 cm⁴	118.14 in⁴
Moment of inertia (Iy)	357.97 cm⁴	8.60 in⁴
Elastic section modulus (Sx)	368.34 cm³	22.477 in³
Elastic section modulus (Sy)	53.03 cm³	3.236 in³
Plastic section modulus (Zx)	412.49 cm³	25.172 in³
Plastic section modulus (Zy)	82.34 cm³	5.025 in³
Radius of gyration (rx)	11.21 cm	4.412 in
Radius of gyration (ry)	3.02 cm	1.190 in