Double angles (2L)

2L2X2X1/8 2L51X51X3.2

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 = 2t = 0.125t = 0.125
Cross-section, to scaledimensions in inches

Dimensions

Depthd
2in
Widthb
2in
Thicknesst
0.125in

Mass and area

Mass per lengthm
3.3lb/ft
Cross-sectional areaA
0.982in²

Strong axis x–x

Moment of inertiaIx
0.378in⁴
Elastic section modulusSx
0.258in³
Plastic section modulusZx
0.46in³
Radius of gyrationrx
0.62in

Weak axis y–y

Moment of inertiaIy
0.657in⁴
Elastic section modulusSy
0.328in³
Plastic section modulusZy
0.524in³
Radius of gyrationry
0.818in

Torsion and stability

Polar radius (shear center)r̄o
1.13in
Flexural constantH
0.826

Centers

Centroidȳ
0.534in
Plastic neutral axisyp
0.123in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards