Sawn timber (EN 336)

47x175

Standard: EN 336Source: Common sizes, calculated
xyb = 47d = 175
Cross-section, to scaledimensions in mm

Dimensions

Depthd
175mm
Widthb
47mm

Mass and area

Cross-sectional areaA
8,225mm²
Outside perimeterP
444mm

Strong axis x–x

Moment of inertiaIx
20.9910⁶ mm⁴
Elastic section modulusSx
239.910³ mm³
Plastic section modulusZx
359.810³ mm³
Radius of gyrationrx
50.52mm

Weak axis y–y

Moment of inertiaIy
1.51410⁶ mm⁴
Elastic section modulusSy
64.4310³ mm³
Plastic section modulusZy
96.6410³ mm³
Radius of gyrationry
13.57mm

Torsion and stability

Torsional constantJ
5,03210³ mm⁴

Equivalents in other standards