W 137 x 10,1 SAISC · Weight & Dimensions

SAISC, 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 137 x 10,1 (México) · Doble T 137 x 10,1 (Argentina / LATAM) · UB 136.6 (UK / Australia)

The W 137 x 10,1 steel profile weighs 10.1 kg/m (6.75 lb/ft), has a depth of 136.6 mm (5.38 in), flange width 73 mm (2.87 in). Cross-sectional area: 1,280.822 mm². Moment of inertia Ix = 407.461 cm⁴, Iy = 33.83 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	136.6 mm	5.38 in
Width (b)	73 mm	2.87 in
Web thickness (tw)	3.8 mm	0.15 in
Flange thickness (tf)	5.2 mm	0.20 in
Fillet radius (r)	7 mm	0.28 in
Weight	10.1 kg/m	6.75 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,280.82 mm²	1.985 in²
Moment of inertia (Ix)	407.46 cm⁴	9.79 in⁴
Moment of inertia (Iy)	33.83 cm⁴	0.81 in⁴
Elastic section modulus (Sx)	59.66 cm³	3.641 in³
Elastic section modulus (Sy)	9.27 cm³	0.566 in³
Plastic section modulus (Zx)	67.6 cm³	4.125 in³
Plastic section modulus (Zy)	14.46 cm³	0.882 in³
Radius of gyration (rx)	5.64 cm	2.221 in
Radius of gyration (ry)	1.63 cm	0.640 in