EA – equal-leg angles
125x125x8EA
Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 125mm
- Widthb
- 125mm
- Thicknesst
- 7.8mm
- Root radiusr1
- 10mm
Mass and area
- Mass per lengthm
- 14.91kg/m
- Cross-sectional areaA
- 1,900mm²
- Published area (standard)A pub.
- 1,900mm²
- Outside perimeterP
- 491.4mm
Strong axis x–x
- Moment of inertiaIx
- 2.85910⁶ mm⁴
- Elastic section modulusSx
- 31.3210³ mm³
- Radius of gyrationrx
- 38.79mm
Weak axis y–y
- Moment of inertiaIy
- 2.85910⁶ mm⁴
- Elastic section modulusSy
- 31.3210³ mm³
- Radius of gyrationry
- 38.79mm
Principal axes
- Moment of inertia, major principal axisIu
- 4.54910⁶ mm⁴
- Moment of inertia, minor principal axisIv
- 1.1710⁶ mm⁴
- Radius of gyrationru
- 48.93mm
- Radius of gyration, minor principal axisrv
- 24.81mm
- Principal axis angleα
- 45°
Torsion and stability
- Torsional constantJ
- 40.9910³ mm⁴
Centers
- Centroidx̄
- 33.7mm
- Centroidȳ
- 33.7mm