Sawn timber (EN 336)

100x250

Standard: EN 336Source: Common sizes, calculated
xyb = 100d = 250
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
100mm

Mass and area

Cross-sectional areaA
25,000mm²
Outside perimeterP
700mm

Strong axis x–x

Moment of inertiaIx
130.210⁶ mm⁴
Elastic section modulusSx
1,04210³ mm³
Plastic section modulusZx
1,56310³ mm³
Radius of gyrationrx
72.17mm

Weak axis y–y

Moment of inertiaIy
20.8310⁶ mm⁴
Elastic section modulusSy
416.710³ mm³
Plastic section modulusZy
62510³ mm³
Radius of gyrationry
28.87mm

Torsion and stability

Torsional constantJ
62,37810³ mm⁴

Equivalents in other standards