Double angles (2L)

2L2-1/2X2X3/8X3/8LLBB 2L64X51X9.5X9LLBB

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 = 4.394d = 2.5t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
2.5in
Widthb
2in
Thicknesst
0.375in

Mass and area

Mass per lengthm
10.6lb/ft
Cross-sectional areaA
3.1in²

Strong axis x–x

Moment of inertiaIx
1.83in⁴
Elastic section modulusSx
1.09in³
Plastic section modulusZx
1.96in³
Radius of gyrationrx
0.766in

Weak axis y–y

Moment of inertiaIy
2.84in⁴
Elastic section modulusSy
1.3in³
Plastic section modulusZy
2.37in³
Radius of gyrationry
0.957in

Torsion and stability

Polar radius (shear center)r̄o
1.38in
Flexural constantH
0.786

Centers

Centroidȳ
0.826in
Plastic neutral axisyp
0.433in

Slenderness ratios

Wall slendernessb/t
6.67

Equivalents in other standards