Tracks (T)

400T125-68

Standard: AISI S200 / SFIASource: Calculated (exact engine)
Geometry derived from the standard designation (SFIA / AISI S200): depth, flange, lip, design thickness and inside radius. Gross (not effective) properties.
xybf = 1.25d = 4.143t = 0.0713t = 0.0713
Cross-section, to scaledimensions in inches

Dimensions

Depthd
4.143in
Flange widthbf
1.25in
Thicknesst
0.0713in
Inside bend radiusri
0.1069in

Mass and area

Mass per lengthm
1.548lb/ft
Cross-sectional areaA
0.4547in²
Outside perimeterP
12.9in

Strong axis x–x

Moment of inertiaIx
1.082in⁴
Elastic section modulusSx
0.5223in³
Plastic section modulusZx
0.6301in³
Radius of gyrationrx
1.542in

Weak axis y–y

Moment of inertiaIy
0.06087in⁴
Elastic section modulusSy
0.06193in³
Plastic section modulusZy
0.1084in³
Radius of gyrationry
0.3659in

Torsion and stability

Torsional constantJ
0.0007619in⁴

Centers

Centroidx̄
0.2672in

Equivalents in other standards