Sawn timber (EN 336)

50x300

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 300
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
50mm

Mass and area

Cross-sectional areaA
15,000mm²
Outside perimeterP
700mm

Strong axis x–x

Moment of inertiaIx
112.510⁶ mm⁴
Elastic section modulusSx
75010³ mm³
Plastic section modulusZx
1,12510³ mm³
Radius of gyrationrx
86.6mm

Weak axis y–y

Moment of inertiaIy
3.12510⁶ mm⁴
Elastic section modulusSy
12510³ mm³
Plastic section modulusZy
187.510³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
11,18810³ mm⁴

Equivalents in other standards