Double angles (2L)

2L10X10X1 2L254X254X25.4

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 = 1t = 1
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Widthb
10in
Thicknesst
1in

Mass and area

Mass per lengthm
129lb/ft
Cross-sectional areaA
38in²

Strong axis x–x

Moment of inertiaIx
354in⁴
Elastic section modulusSx
49.6in³
Plastic section modulusZx
90in³
Radius of gyrationrx
3.05in

Weak axis y–y

Moment of inertiaIy
665in⁴
Elastic section modulusSy
66.5in³
Plastic section modulusZy
109in³
Radius of gyrationry
4.18in

Torsion and stability

Polar radius (shear center)r̄o
5.69in
Flexural constantH
0.828

Centers

Centroidȳ
2.86in
Plastic neutral axisyp
0.95in

Slenderness ratios

Wall slendernessb/t
10

Equivalents in other standards