Double angles (2L)

2L5X5X3/4X3/4 2L127X127X19X19

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 = 10.39d = 5t = 0.75t = 0.75
Cross-section, to scaledimensions in inches

Dimensions

Depthd
5in
Widthb
5in
Thicknesst
0.75in

Mass and area

Mass per lengthm
47.2lb/ft
Cross-sectional areaA
14in²

Strong axis x–x

Moment of inertiaIx
31.4in⁴
Elastic section modulusSx
9.04in³
Plastic section modulusZx
16.3in³
Radius of gyrationrx
1.5in

Weak axis y–y

Moment of inertiaIy
81.3in⁴
Elastic section modulusSy
15.1in³
Plastic section modulusZy
26.5in³
Radius of gyrationry
2.41in

Torsion and stability

Polar radius (shear center)r̄o
3.06in
Flexural constantH
0.861

Centers

Centroidȳ
1.52in
Plastic neutral axisyp
0.698in

Slenderness ratios

Wall slendernessb/t
6.67

Equivalents in other standards