Sawn timber (EN 336)

200x275

Standard: EN 336Source: Common sizes, calculated
xyb = 200d = 275
Cross-section, to scaledimensions in mm

Dimensions

Depthd
275mm
Widthb
200mm

Mass and area

Cross-sectional areaA
55,000mm²
Outside perimeterP
950mm

Strong axis x–x

Moment of inertiaIx
346.610⁶ mm⁴
Elastic section modulusSx
2,52110³ mm³
Plastic section modulusZx
3,78110³ mm³
Radius of gyrationrx
79.39mm

Weak axis y–y

Moment of inertiaIy
183.310⁶ mm⁴
Elastic section modulusSy
1,83310³ mm³
Plastic section modulusZy
2,75010³ mm³
Radius of gyrationry
57.74mm

Torsion and stability

Torsional constantJ
405,16710³ mm⁴

Equivalents in other standards