Double angles (2L)

2L5X3-1/2X5/8X3/8LLBB 2L127X89X15.9X9LLBB

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 = 7.394d = 5t = 0.625t = 0.625
Cross-section, to scaledimensions in inches

Dimensions

Depthd
5in
Widthb
3.5in
Thicknesst
0.625in

Mass and area

Mass per lengthm
33.6lb/ft
Cross-sectional areaA
9.86in²

Strong axis x–x

Moment of inertiaIx
24in⁴
Elastic section modulusSx
7.26in³
Plastic section modulusZx
13in³
Radius of gyrationrx
1.56in

Weak axis y–y

Moment of inertiaIy
22.2in⁴
Elastic section modulusSy
6.02in³
Plastic section modulusZy
11.2in³
Radius of gyrationry
1.5in

Torsion and stability

Polar radius (shear center)r̄o
2.57in
Flexural constantH
0.711

Centers

Centroidȳ
1.69in
Plastic neutral axisyp
1.06in

Slenderness ratios

Wall slendernessb/t
8

Equivalents in other standards