Double angles (2L)

2L8X6X1/2X3/4SLBB 2L203X152X12.7X19SLBB

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 = 16.38d = 6t = 0.5t = 0.5
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
8in
Thicknesst
0.5in

Mass and area

Mass per lengthm
46lb/ft
Cross-sectional areaA
13.6in²

Strong axis x–x

Moment of inertiaIx
43.5in⁴
Elastic section modulusSx
9.58in³
Plastic section modulusZx
17in³
Radius of gyrationrx
1.79in

Weak axis y–y

Moment of inertiaIy
197in⁴
Elastic section modulusSy
23.5in³
Plastic section modulusZy
38.6in³
Radius of gyrationry
3.81in

Torsion and stability

Polar radius (shear center)r̄o
4.38in
Flexural constantH
0.923

Centers

Centroidȳ
1.46in
Plastic neutral axisyp
0.425in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards