Double angles (2L)

2L5X3X3/8LLBB 2L127X76X9.5LLBB

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 = 6.394d = 5t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
5in
Widthb
3in
Thicknesst
0.375in

Mass and area

Mass per lengthm
19.6lb/ft
Cross-sectional areaA
5.72in²

Strong axis x–x

Moment of inertiaIx
14.7in⁴
Elastic section modulusSx
4.44in³
Plastic section modulusZx
7.86in³
Radius of gyrationrx
1.6in

Weak axis y–y

Moment of inertiaIy
6.8in⁴
Elastic section modulusSy
2.27in³
Plastic section modulusZy
3.99in³
Radius of gyrationry
1.09in

Torsion and stability

Polar radius (shear center)r̄o
2.45in
Flexural constantH
0.624

Centers

Centroidȳ
1.69in
Plastic neutral axisyp
1.19in

Slenderness ratios

Wall slendernessb/t
13.3

Equivalents in other standards