Sawn timber (EN 336)

50x125

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 125
Cross-section, to scaledimensions in mm

Dimensions

Depthd
125mm
Widthb
50mm

Mass and area

Cross-sectional areaA
6,250mm²
Outside perimeterP
350mm

Strong axis x–x

Moment of inertiaIx
8.13810⁶ mm⁴
Elastic section modulusSx
130.210³ mm³
Plastic section modulusZx
195.310³ mm³
Radius of gyrationrx
36.08mm

Weak axis y–y

Moment of inertiaIy
1.30210⁶ mm⁴
Elastic section modulusSy
52.0810³ mm³
Plastic section modulusZy
78.1310³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
3,89910³ mm⁴

Equivalents in other standards