Double angles (2L)

2L3X2-1/2X3/16X3/8SLBB 2L76X64X4.8X9SLBB

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 = 6.394d = 2.5t = 0.188t = 0.188
Cross-section, to scaledimensions in inches

Dimensions

Depthd
2.5in
Widthb
3in
Thicknesst
0.188in

Mass and area

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

Strong axis x–x

Moment of inertiaIx
1.14in⁴
Elastic section modulusSx
0.606in³
Plastic section modulusZx
1.07in³
Radius of gyrationrx
0.753in

Weak axis y–y

Moment of inertiaIy
4.03in⁴
Elastic section modulusSy
1.26in³
Plastic section modulusZy
2.12in³
Radius of gyrationry
1.42in

Torsion and stability

Polar radius (shear center)r̄o
1.7in
Flexural constantH
0.901

Centers

Centroidȳ
0.627in
Plastic neutral axisyp
0.167in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards