Double angles (2L)

2L8X6X9/16SLBB 2L203X152X14.3SLBB

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 = 0.563t = 0.563
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
8in
Thicknesst
0.563in

Mass and area

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

Strong axis x–x

Moment of inertiaIx
48.2in⁴
Elastic section modulusSx
10.7in³
Plastic section modulusZx
19in³
Radius of gyrationrx
1.78in

Weak axis y–y

Moment of inertiaIy
192in⁴
Elastic section modulusSy
24in³
Plastic section modulusZy
37.7in³
Radius of gyrationry
3.55in

Torsion and stability

Polar radius (shear center)r̄o
4.15in
Flexural constantH
0.916

Centers

Centroidȳ
1.49in
Plastic neutral axisyp
0.476in

Slenderness ratios

Wall slendernessb/t
14.2

Equivalents in other standards