Double angles (2L)

2L6X6X5/16X3/8 2L152X152X7.9X9

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 = 6t = 0.313t = 0.313
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
6in
Thicknesst
0.313in

Mass and area

Mass per lengthm
24.8lb/ft
Cross-sectional areaA
7.34in²

Strong axis x–x

Moment of inertiaIx
26in⁴
Elastic section modulusSx
5.9in³
Plastic section modulusZx
10.5in³
Radius of gyrationrx
1.88in

Weak axis y–y

Moment of inertiaIy
49.2in⁴
Elastic section modulusSy
7.95in³
Plastic section modulusZy
13.1in³
Radius of gyrationry
2.59in

Torsion and stability

Polar radius (shear center)r̄o
3.51in
Flexural constantH
0.832

Centers

Centroidȳ
1.6in
Plastic neutral axisyp
0.306in

Slenderness ratios

Wall slendernessb/t
19.2

Equivalents in other standards