Sawn timber (EN 336)

50x75

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 75
Cross-section, to scaledimensions in mm

Dimensions

Depthd
75mm
Widthb
50mm

Mass and area

Cross-sectional areaA
3,750mm²
Outside perimeterP
250mm

Strong axis x–x

Moment of inertiaIx
1.75810⁶ mm⁴
Elastic section modulusSx
46.8810³ mm³
Plastic section modulusZx
70.3110³ mm³
Radius of gyrationrx
21.65mm

Weak axis y–y

Moment of inertiaIy
0.781310⁶ mm⁴
Elastic section modulusSy
31.2510³ mm³
Plastic section modulusZy
46.8810³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
1,83410³ mm⁴

Equivalents in other standards