Double angles (2L)

2L6X3-1/2X3/8LLBB 2L152X89X9.5LLBB

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 = 7.394d = 6t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
3.5in
Thicknesst
0.375in

Mass and area

Mass per lengthm
23.4lb/ft
Cross-sectional areaA
6.88in²

Strong axis x–x

Moment of inertiaIx
25.8in⁴
Elastic section modulusSx
6.46in³
Plastic section modulusZx
11.5in³
Radius of gyrationrx
1.93in

Weak axis y–y

Moment of inertiaIy
10.9in⁴
Elastic section modulusSy
3.11in³
Plastic section modulusZy
5.37in³
Radius of gyrationry
1.26in

Torsion and stability

Polar radius (shear center)r̄o
2.95in
Flexural constantH
0.613

Centers

Centroidȳ
2.02in
Plastic neutral axisyp
1.41in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards