Sawn timber (EN 336)

75x250

Standard: EN 336Source: Common sizes, calculated
xyb = 75d = 250
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
75mm

Mass and area

Cross-sectional areaA
18,750mm²
Outside perimeterP
650mm

Strong axis x–x

Moment of inertiaIx
97.6610⁶ mm⁴
Elastic section modulusSx
781.310³ mm³
Plastic section modulusZx
1,17210³ mm³
Radius of gyrationrx
72.17mm

Weak axis y–y

Moment of inertiaIy
8.78910⁶ mm⁴
Elastic section modulusSy
234.410³ mm³
Plastic section modulusZy
351.610³ mm³
Radius of gyrationry
21.65mm

Torsion and stability

Torsional constantJ
28,51610³ mm⁴

Equivalents in other standards