Sawn timber (EN 336)

47x225

Standard: EN 336Source: Common sizes, calculated
xyb = 47d = 225
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Widthb
47mm

Mass and area

Cross-sectional areaA
10,575mm²
Outside perimeterP
544mm

Strong axis x–x

Moment of inertiaIx
44.6110⁶ mm⁴
Elastic section modulusSx
396.610³ mm³
Plastic section modulusZx
594.810³ mm³
Radius of gyrationrx
64.95mm

Weak axis y–y

Moment of inertiaIy
1.94710⁶ mm⁴
Elastic section modulusSy
82.8410³ mm³
Plastic section modulusZy
124.310³ mm³
Radius of gyrationry
13.57mm

Torsion and stability

Torsional constantJ
6,76210³ mm⁴

Equivalents in other standards