Double angles (2L)

2L5X3X7/16X3/8LLBB 2L127X76X11.1X9LLBB

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 = 6.394d = 5t = 0.438t = 0.438
Cross-section, to scaledimensions in inches

Dimensions

Depthd
5in
Widthb
3in
Thicknesst
0.438in

Mass and area

Mass per lengthm
22.6lb/ft
Cross-sectional areaA
6.62in²

Strong axis x–x

Moment of inertiaIx
16.8in⁴
Elastic section modulusSx
5.12in³
Plastic section modulusZx
9.06in³
Radius of gyrationrx
1.59in

Weak axis y–y

Moment of inertiaIy
10in⁴
Elastic section modulusSy
3.14in³
Plastic section modulusZy
6.02in³
Radius of gyrationry
1.23in

Torsion and stability

Polar radius (shear center)r̄o
2.51in
Flexural constantH
0.644

Centers

Centroidȳ
1.72in
Plastic neutral axisyp
1.22in

Slenderness ratios

Wall slendernessb/t
11.4

Equivalents in other standards