Double angles (2L)

2L8X6X7/8LLBB 2L203X152X22.2LLBB

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 = 0.875t = 0.875
Cross-section, to scaledimensions in inches

Dimensions

Depthd
8in
Widthb
6in
Thicknesst
0.875in

Mass and area

Mass per lengthm
78.2lb/ft
Cross-sectional areaA
23in²

Strong axis x–x

Moment of inertiaIx
145in⁴
Elastic section modulusSx
26.8in³
Plastic section modulusZx
48.6in³
Radius of gyrationrx
2.5in

Weak axis y–y

Moment of inertiaIy
129in⁴
Elastic section modulusSy
21.5in³
Plastic section modulusZy
36.8in³
Radius of gyrationry
2.37in

Torsion and stability

Polar radius (shear center)r̄o
4.07in
Flexural constantH
0.718

Centers

Centroidȳ
2.6in
Plastic neutral axisyp
1.43in

Slenderness ratios

Wall slendernessb/t
9.14

Equivalents in other standards