Double angles (2L)

2L6X4X7/8LLBB 2L152X102X22.2LLBB

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 = 8.425d = 6t = 0.875t = 0.875
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6in
Widthb
4in
Thicknesst
0.875in

Mass and area

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

Strong axis x–x

Moment of inertiaIx
55.4in⁴
Elastic section modulusSx
14.3in³
Plastic section modulusZx
25.4in³
Radius of gyrationrx
1.86in

Weak axis y–y

Moment of inertiaIy
39.4in⁴
Elastic section modulusSy
9.85in³
Plastic section modulusZy
17.9in³
Radius of gyrationry
1.57in

Torsion and stability

Polar radius (shear center)r̄o
2.96in
Flexural constantH
0.678

Centers

Centroidȳ
2.12in
Plastic neutral axisyp
1.43in

Slenderness ratios

Wall slendernessb/t
6.86

Equivalents in other standards