Double angles (2L)

2L8X6X9/16X3/4LLBB 2L203X152X14.3X19LLBB

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 = 12.36d = 8t = 0.563t = 0.563
Cross-section, to scaledimensions in inches

Dimensions

Depthd
8in
Widthb
6in
Thicknesst
0.563in

Mass and area

Mass per lengthm
51.4lb/ft
Cross-sectional areaA
15.2in²

Strong axis x–x

Moment of inertiaIx
98.8in⁴
Elastic section modulusSx
17.9in³
Plastic section modulusZx
32.4in³
Radius of gyrationrx
2.55in

Weak axis y–y

Moment of inertiaIy
101in⁴
Elastic section modulusSy
15.8in³
Plastic section modulusZy
28.4in³
Radius of gyrationry
2.58in

Torsion and stability

Polar radius (shear center)r̄o
4.24in
Flexural constantH
0.731

Centers

Centroidȳ
2.48in
Plastic neutral axisyp
1.24in

Slenderness ratios

Wall slendernessb/t
14.2

Equivalents in other standards