Double angles (2L)

2L3X2-1/2X3/16X3/4LLBB 2L76X64X4.8X19LLBB

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 = 5.394d = 3t = 0.188t = 0.188
Cross-section, to scaledimensions in inches

Dimensions

Depthd
3in
Widthb
2.5in
Thicknesst
0.188in

Mass and area

Mass per lengthm
6.78lb/ft
Cross-sectional areaA
2in²

Strong axis x–x

Moment of inertiaIx
1.8in⁴
Elastic section modulusSx
0.846in³
Plastic section modulusZx
1.52in³
Radius of gyrationrx
0.947in

Weak axis y–y

Moment of inertiaIy
3.13in⁴
Elastic section modulusSy
1.09in³
Plastic section modulusZy
2in³
Radius of gyrationry
1.25in

Torsion and stability

Polar radius (shear center)r̄o
1.75in
Flexural constantH
0.802

Centers

Centroidȳ
0.874in
Plastic neutral axisyp
0.333in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards