Sawn timber (EN 336)

75x225

Standard: EN 336Source: Common sizes, calculated
xyb = 75d = 225
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Widthb
75mm

Mass and area

Cross-sectional areaA
16,875mm²
Outside perimeterP
600mm

Strong axis x–x

Moment of inertiaIx
71.1910⁶ mm⁴
Elastic section modulusSx
632.810³ mm³
Plastic section modulusZx
949.210³ mm³
Radius of gyrationrx
64.95mm

Weak axis y–y

Moment of inertiaIy
7.9110⁶ mm⁴
Elastic section modulusSy
210.910³ mm³
Plastic section modulusZy
316.410³ mm³
Radius of gyrationry
21.65mm

Torsion and stability

Torsional constantJ
25,00310³ mm⁴

Equivalents in other standards