L – angles
L203x152x25.4
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
Dimensions
- Depthd
- 152mm
- Widthb
- 203mm
- Thicknesst
- 25.4mm
- Distance k (design)kdes
- 38.1mm
- Distance k (detailing)kdet
- 38.1mm
Mass and area
- Mass per lengthm
- 65.5kg/m
- Cross-sectional areaA
- 8,450mm²
Strong axis x–x
- Moment of inertiaIx
- 33.710⁶ mm⁴
- Elastic section modulusSx
- 24710³ mm³
- Plastic section modulusZx
- 44710³ mm³
- Radius of gyrationrx
- 63.2mm
Weak axis y–y
- Moment of inertiaIy
- 16.110⁶ mm⁴
- Elastic section modulusSy
- 14610³ mm³
- Plastic section modulusZy
- 26510³ mm³
- Radius of gyrationry
- 43.7mm
Principal axes
- Moment of inertia, minor principal axisIz
- 8.8710⁶ mm⁴
- Section modulus, minor principal axisSz
- 12510³ mm³
- Radius of gyration, minor principal axisrz
- 32.5mm
- Tangent of principal axis angletan α
- 0.542
Torsion and stability
- Torsional constantJ
- 1,81010³ mm⁴
- Warping constantCw
- 4.3810⁹ mm⁶
- Polar radius (shear center)r̄o
- 98.6mm
Centers
- Centroidx̄
- 41.9mm
- Centroidȳ
- 67.3mm
- Plastic neutral axisxp
- 20.8mm
- Plastic neutral axisyp
- 36.8mm
Slenderness ratios
- Wall slendernessb/t
- 8