Double angles (2L)

2L8X6X7/16X3/8SLBB 2L203X152X11.1X9SLBB

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 = 0.438t = 0.438
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
8in
Thicknesst
0.438in

Mass and area

Mass per lengthm
40.4lb/ft
Cross-sectional areaA
12in²

Strong axis x–x

Moment of inertiaIx
38.6in⁴
Elastic section modulusSx
8.46in³
Plastic section modulusZx
15in³
Radius of gyrationrx
1.8in

Weak axis y–y

Moment of inertiaIy
161in⁴
Elastic section modulusSy
19.7in³
Plastic section modulusZy
31.4in³
Radius of gyrationry
3.66in

Torsion and stability

Polar radius (shear center)r̄o
4.26in
Flexural constantH
0.918

Centers

Centroidȳ
1.44in
Plastic neutral axisyp
0.374in

Slenderness ratios

Wall slendernessb/t
18.3

Equivalents in other standards