Sawn timber (EN 336)

38x225

Standard: EN 336Source: Common sizes, calculated
xyb = 38d = 225
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Widthb
38mm

Mass and area

Cross-sectional areaA
8,550mm²
Outside perimeterP
526mm

Strong axis x–x

Moment of inertiaIx
36.0710⁶ mm⁴
Elastic section modulusSx
320.610³ mm³
Plastic section modulusZx
480.910³ mm³
Radius of gyrationrx
64.95mm

Weak axis y–y

Moment of inertiaIy
1.02910⁶ mm⁴
Elastic section modulusSy
54.1510³ mm³
Plastic section modulusZy
81.2310³ mm³
Radius of gyrationry
10.97mm

Torsion and stability

Torsional constantJ
3,67810³ mm⁴

Equivalents in other standards