Sawn timber (EN 336)

75x200

Standard: EN 336Source: Common sizes, calculated
xyb = 75d = 200
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
75mm

Mass and area

Cross-sectional areaA
15,000mm²
Outside perimeterP
550mm

Strong axis x–x

Moment of inertiaIx
5010⁶ mm⁴
Elastic section modulusSx
50010³ mm³
Plastic section modulusZx
75010³ mm³
Radius of gyrationrx
57.74mm

Weak axis y–y

Moment of inertiaIy
7.03110⁶ mm⁴
Elastic section modulusSy
187.510³ mm³
Plastic section modulusZy
281.310³ mm³
Radius of gyrationry
21.65mm

Torsion and stability

Torsional constantJ
21,49110³ mm⁴

Equivalents in other standards