Double angles (2L)

2L6X4X7/8SLBB 2L152X102X22.2SLBB

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 = 0.875t = 0.875
Cross-section, to scaledimensions in inches

Dimensions

Depthd
4in
Widthb
6in
Thicknesst
0.875in

Mass and area

Mass per lengthm
54.4lb/ft
Cross-sectional areaA
16in²

Strong axis x–x

Moment of inertiaIx
19.4in⁴
Elastic section modulusSx
6.74in³
Plastic section modulusZx
12.5in³
Radius of gyrationrx
1.1in

Weak axis y–y

Moment of inertiaIy
127in⁴
Elastic section modulusSy
21.2in³
Plastic section modulusZy
33.9in³
Radius of gyrationry
2.82in

Torsion and stability

Polar radius (shear center)r̄o
3.1in
Flexural constantH
0.952

Centers

Centroidȳ
1.12in
Plastic neutral axisyp
0.667in

Slenderness ratios

Wall slendernessb/t
6.86

Equivalents in other standards