Sawn timber (EN 336)

50x225

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 225
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Widthb
50mm

Mass and area

Cross-sectional areaA
11,250mm²
Outside perimeterP
550mm

Strong axis x–x

Moment of inertiaIx
47.4610⁶ mm⁴
Elastic section modulusSx
421.910³ mm³
Plastic section modulusZx
632.810³ mm³
Radius of gyrationrx
64.95mm

Weak axis y–y

Moment of inertiaIy
2.34410⁶ mm⁴
Elastic section modulusSy
93.7510³ mm³
Plastic section modulusZy
140.610³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
8,06310³ mm⁴

Equivalents in other standards