Double angles (2L)

2L10X10X1-1/8X1-1/2 2L254X254X28.6X38

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 = 1.13t = 1.13
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Widthb
10in
Thicknesst
1.13in

Mass and area

Mass per lengthm
145lb/ft
Cross-sectional areaA
42.6in²

Strong axis x–x

Moment of inertiaIx
392in⁴
Elastic section modulusSx
55.2in³
Plastic section modulusZx
100in³
Radius of gyrationrx
3.03in

Weak axis y–y

Moment of inertiaIy
960in⁴
Elastic section modulusSy
89.3in³
Plastic section modulusZy
155in³
Radius of gyrationry
4.75in

Torsion and stability

Polar radius (shear center)r̄o
6.1in
Flexural constantH
0.853

Centers

Centroidȳ
2.9in
Plastic neutral axisyp
1.07in

Slenderness ratios

Wall slendernessb/t
8.85

Equivalents in other standards