Unequal-leg angles
L 50x30x4
Dimensions
- Depthd
- 50mm
- Widthb
- 30mm
- Thicknesst
- 4mm
- Root radiusr1
- 5mm
Mass and area
- Mass per lengthm
- 2.407kg/m
- Cross-sectional areaA
- 306.7mm²
- Outside perimeterP
- 155.7mm
Strong axis x–x
- Moment of inertiaIx
- 0.077110⁶ mm⁴
- Elastic section modulusSx
- 2.32510³ mm³
- Radius of gyrationrx
- 15.86mm
Weak axis y–y
- Moment of inertiaIy
- 0.0208610⁶ mm⁴
- Elastic section modulusSy
- 0.907410³ mm³
- Radius of gyrationry
- 8.247mm
Principal axes
- Moment of inertia, major principal axisIu
- 0.0852610⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 0.012710⁶ mm⁴
- Radius of gyrationru
- 16.67mm
- Radius of gyration, minor principal axisrv
- 6.435mm
- Principal axis angleα
- 19.59°
Torsion and stability
- Torsional constantJ
- 1.79710³ mm⁴
Centers
- Centroidx̄
- 7.015mm
- Centroidȳ
- 16.84mm