EA – equal-leg angles
65x65x6EA
Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 65mm
- Widthb
- 65mm
- Thicknesst
- 6mm
- Root radiusr1
- 6mm
Mass and area
- Mass per lengthm
- 5.871kg/m
- Cross-sectional areaA
- 747.9mm²
- Published area (standard)A pub.
- 748mm²
- Outside perimeterP
- 254.9mm
Strong axis x–x
- Moment of inertiaIx
- 0.296410⁶ mm⁴
- Elastic section modulusSx
- 6.34210³ mm³
- Radius of gyrationrx
- 19.91mm
Weak axis y–y
- Moment of inertiaIy
- 0.296410⁶ mm⁴
- Elastic section modulusSy
- 6.34210³ mm³
- Radius of gyrationry
- 19.91mm
Principal axes
- Moment of inertia, major principal axisIu
- 0.471110⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 0.121710⁶ mm⁴
- Radius of gyrationru
- 25.1mm
- Radius of gyration, minor principal axisrv
- 12.76mm
- Principal axis angleα
- 45°
Torsion and stability
- Torsional constantJ
- 9.50710³ mm⁴
Centers
- Centroidx̄
- 18.26mm
- Centroidȳ
- 18.26mm