I 951x300x9.5x25.4 IMCA · Weight & Dimensions

IMCA, welded 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: I 951x300x9.5x25.4 (México) · Doble T I 951x300x9.5x25.4 (Argentina / LATAM) · UB 951 (UK / Australia)

The I 951x300x9.5x25.4 steel profile weighs 186.8 kg/m (125.50 lb/ft), has a depth of 951 mm (37.44 in), flange width 300 mm (11.81 in). Cross-sectional area: 23,791.9 mm². Moment of inertia Ix = 384,249.091 cm⁴, Iy = 11,436.432 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	951 mm	37.44 in
Width (b)	300 mm	11.81 in
Web thickness (tw)	9.5 mm	0.37 in
Flange thickness (tf)	25.4 mm	1.00 in
Weight	186.8 kg/m	125.50 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	23,791.9 mm²	36.877 in²
Moment of inertia (Ix)	384,249.09 cm⁴	9231.58 in⁴
Moment of inertia (Iy)	11,436.43 cm⁴	274.76 in⁴
Elastic section modulus (Sx)	8,080.95 cm³	493.132 in³
Elastic section modulus (Sy)	762.43 cm³	46.526 in³
Plastic section modulus (Zx)	8,977.68 cm³	547.854 in³
Plastic section modulus (Zy)	1,163.31 cm³	70.990 in³
Radius of gyration (rx)	40.19 cm	15.822 in
Radius of gyration (ry)	6.93 cm	2.730 in