Double angles (2L)

2L3-1/2X2-1/2X3/8X3/4LLBB 2L89X64X9.5X19LLBB

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 = 3.5t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
3.5in
Widthb
2.5in
Thicknesst
0.375in

Mass and area

Mass per lengthm
14.4lb/ft
Cross-sectional areaA
4.24in²

Strong axis x–x

Moment of inertiaIx
5.12in⁴
Elastic section modulusSx
2.18in³
Plastic section modulusZx
3.92in³
Radius of gyrationrx
1.1in

Weak axis y–y

Moment of inertiaIy
6.63in⁴
Elastic section modulusSy
2.31in³
Plastic section modulusZy
4.37in³
Radius of gyrationry
1.25in

Torsion and stability

Polar radius (shear center)r̄o
1.93in
Flexural constantH
0.75

Centers

Centroidȳ
1.15in
Plastic neutral axisyp
0.673in

Slenderness ratios

Wall slendernessb/t
9.33

Equivalents in other standards