UA – unequal-leg angles
150x90x16UA
Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 150mm
- Widthb
- 90mm
- Thicknesst
- 15.8mm
- Root radiusr1
- 10mm
Mass and area
- Mass per lengthm
- 27.89kg/m
- Cross-sectional areaA
- 3,553mm²
- Published area (standard)A pub.
- 3,550mm²
- Outside perimeterP
- 471.4mm
Strong axis x–x
- Moment of inertiaIx
- 7.96810⁶ mm⁴
- Elastic section modulusSx
- 81.7210³ mm³
- Radius of gyrationrx
- 47.36mm
Weak axis y–y
- Moment of inertiaIy
- 2.15210⁶ mm⁴
- Elastic section modulusSy
- 31.9710³ mm³
- Radius of gyrationry
- 24.61mm
Principal axes
- Moment of inertia, major principal axisIu
- 8.79710⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 1.32310⁶ mm⁴
- Radius of gyrationru
- 49.76mm
- Radius of gyration, minor principal axisrv
- 19.3mm
- Principal axis angleα
- 19.46°
Torsion and stability
- Torsional constantJ
- 306.510³ mm⁴
Centers
- Centroidx̄
- 22.68mm
- Centroidȳ
- 52.5mm