Double angles (2L)

2L6X4X3/8SLBB 2L152X102X9.5SLBB

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 = 4t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
4in
Widthb
6in
Thicknesst
0.375in

Mass and area

Mass per lengthm
24.6lb/ft
Cross-sectional areaA
7.22in²

Strong axis x–x

Moment of inertiaIx
9.72in⁴
Elastic section modulusSx
3.17in³
Plastic section modulusZx
5.58in³
Radius of gyrationrx
1.16in

Weak axis y–y

Moment of inertiaIy
53.8in⁴
Elastic section modulusSy
8.97in³
Plastic section modulusZy
13.9in³
Radius of gyrationry
2.73in

Torsion and stability

Polar radius (shear center)r̄o
3.06in
Flexural constantH
0.94

Centers

Centroidȳ
0.933in
Plastic neutral axisyp
0.301in

Slenderness ratios

Wall slendernessb/t
16

Equivalents in other standards