Sawn timber (EN 336)

50x175

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 175
Cross-section, to scaledimensions in mm

Dimensions

Depthd
175mm
Widthb
50mm

Mass and area

Cross-sectional areaA
8,750mm²
Outside perimeterP
450mm

Strong axis x–x

Moment of inertiaIx
22.3310⁶ mm⁴
Elastic section modulusSx
255.210³ mm³
Plastic section modulusZx
382.810³ mm³
Radius of gyrationrx
50.52mm

Weak axis y–y

Moment of inertiaIy
1.82310⁶ mm⁴
Elastic section modulusSy
72.9210³ mm³
Plastic section modulusZy
109.410³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
5,98010³ mm⁴

Equivalents in other standards