Double angles (2L)

2L10X10X1-3/8 2L254X254X34.9

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 = 1.38t = 1.38
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Widthb
10in
Thicknesst
1.38in

Mass and area

Mass per lengthm
174lb/ft
Cross-sectional areaA
51.2in²

Strong axis x–x

Moment of inertiaIx
462in⁴
Elastic section modulusSx
66in³
Plastic section modulusZx
120in³
Radius of gyrationrx
3in

Weak axis y–y

Moment of inertiaIy
923in⁴
Elastic section modulusSy
92.3in³
Plastic section modulusZy
154in³
Radius of gyrationry
4.25in

Torsion and stability

Polar radius (shear center)r̄o
5.69in
Flexural constantH
0.835

Centers

Centroidȳ
3in
Plastic neutral axisyp
1.28in

Slenderness ratios

Wall slendernessb/t
7.25

Equivalents in other standards