Double angles (2L)

2L2-1/2X1-1/2X1/4LLBB 2L64X38X6.4LLBB

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xy2b + s = 3.394d = 2.5t = 0.25t = 0.25
Cross-section, to scaledimensions in inches

Dimensions

Depthd
2.5in
Widthb
1.5in
Thicknesst
0.25in

Mass and area

Mass per lengthm
6.38lb/ft
Cross-sectional areaA
1.89in²

Strong axis x–x

Moment of inertiaIx
1.19in⁴
Elastic section modulusSx
0.728in³
Plastic section modulusZx
1.29in³
Radius of gyrationrx
0.79in

Weak axis y–y

Moment of inertiaIy
0.574in⁴
Elastic section modulusSy
0.383in³
Plastic section modulusZy
0.705in³
Radius of gyrationry
0.551in

Torsion and stability

Polar radius (shear center)r̄o
1.21in
Flexural constantH
0.629

Centers

Centroidȳ
0.866in
Plastic neutral axisyp
0.606in

Slenderness ratios

Wall slendernessb/t
10

Equivalents in other standards