EA – equal-leg angles
150x150x16EA
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
- 150mm
- Thicknesst
- 15.8mm
- Root radiusr1
- 13mm
Mass and area
- Mass per lengthm
- 35.39kg/m
- Cross-sectional areaA
- 4,508mm²
- Published area (standard)A pub.
- 4,520mm²
- Outside perimeterP
- 588.8mm
Strong axis x–x
- Moment of inertiaIx
- 9.4410⁶ mm⁴
- Elastic section modulusSx
- 88.210³ mm³
- Radius of gyrationrx
- 45.76mm
Weak axis y–y
- Moment of inertiaIy
- 9.4410⁶ mm⁴
- Elastic section modulusSy
- 88.210³ mm³
- Radius of gyrationry
- 45.76mm
Principal axes
- Moment of inertia, major principal axisIu
- 1510⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 3.88510⁶ mm⁴
- Radius of gyrationru
- 57.67mm
- Radius of gyration, minor principal axisrv
- 29.35mm
- Principal axis angleα
- 45°
Torsion and stability
- Torsional constantJ
- 392.910³ mm⁴
Centers
- Centroidx̄
- 42.96mm
- Centroidȳ
- 42.96mm