Sawn timber (EN 336)

25x225

Standard: EN 336Source: Common sizes, calculated
xyb = 25d = 225
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Widthb
25mm

Mass and area

Cross-sectional areaA
5,625mm²
Outside perimeterP
500mm

Strong axis x–x

Moment of inertiaIx
23.7310⁶ mm⁴
Elastic section modulusSx
210.910³ mm³
Plastic section modulusZx
316.410³ mm³
Radius of gyrationrx
64.95mm

Weak axis y–y

Moment of inertiaIy
0.29310⁶ mm⁴
Elastic section modulusSy
23.4410³ mm³
Plastic section modulusZy
35.1610³ mm³
Radius of gyrationry
7.217mm

Torsion and stability

Torsional constantJ
1,09010³ mm⁴

Equivalents in other standards