UA – unequal-leg angles
150x100x10UA
Same sections as Australia (joint AS/NZS standard). Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 150mm
- Widthb
- 100mm
- Thicknesst
- 9.5mm
- Root radiusr1
- 10mm
Mass and area
- Mass per lengthm
- 18.02kg/m
- Cross-sectional areaA
- 2,295mm²
- Published area (standard)A pub.
- 2,300mm²
- Outside perimeterP
- 491.4mm
Strong axis x–x
- Moment of inertiaIx
- 5.29110⁶ mm⁴
- Elastic section modulusSx
- 51.9110³ mm³
- Radius of gyrationrx
- 48.01mm
Weak axis y–y
- Moment of inertiaIy
- 1.90910⁶ mm⁴
- Elastic section modulusSy
- 24.910³ mm³
- Radius of gyrationry
- 28.84mm
Principal axes
- Moment of inertia, major principal axisIu
- 6.10610⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 1.09410⁶ mm⁴
- Radius of gyrationru
- 51.58mm
- Radius of gyration, minor principal axisrv
- 21.83mm
- Principal axis angleα
- 23.79°
Torsion and stability
- Torsional constantJ
- 72.7410³ mm⁴
Centers
- Centroidx̄
- 23.31mm
- Centroidȳ
- 48.08mm