Sawn timber (EN 336)

200x250

Standard: EN 336Source: Common sizes, calculated
xyb = 200d = 250
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
200mm

Mass and area

Cross-sectional areaA
50,000mm²
Outside perimeterP
900mm

Strong axis x–x

Moment of inertiaIx
260.410⁶ mm⁴
Elastic section modulusSx
2,08310³ mm³
Plastic section modulusZx
3,12510³ mm³
Radius of gyrationrx
72.17mm

Weak axis y–y

Moment of inertiaIy
166.710⁶ mm⁴
Elastic section modulusSy
1,66710³ mm³
Plastic section modulusZy
2,50010³ mm³
Radius of gyrationry
57.74mm

Torsion and stability

Torsional constantJ
342,13510³ mm⁴

Equivalents in other standards