Double angles (2L)

2L10X10X3/4 2L254X254X19

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 = 20.39d = 10t = 0.75t = 0.75
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Widthb
10in
Thicknesst
0.75in

Mass and area

Mass per lengthm
98.2lb/ft
Cross-sectional areaA
29in²

Strong axis x–x

Moment of inertiaIx
278in⁴
Elastic section modulusSx
38.4in³
Plastic section modulusZx
69.2in³
Radius of gyrationrx
3.1in

Weak axis y–y

Moment of inertiaIy
499in⁴
Elastic section modulusSy
49.9in³
Plastic section modulusZy
80in³
Radius of gyrationry
4.15in

Torsion and stability

Polar radius (shear center)r̄o
5.7in
Flexural constantH
0.825

Centers

Centroidȳ
2.76in
Plastic neutral axisyp
0.725in

Slenderness ratios

Wall slendernessb/t
13.3

Equivalents in other standards