Sawn timber (EN 336)

63x75

Standard: EN 336Source: Common sizes, calculated
xyb = 63d = 75
Cross-section, to scaledimensions in mm

Dimensions

Depthd
75mm
Widthb
63mm

Mass and area

Cross-sectional areaA
4,725mm²
Outside perimeterP
276mm

Strong axis x–x

Moment of inertiaIx
2.21510⁶ mm⁴
Elastic section modulusSx
59.0610³ mm³
Plastic section modulusZx
88.5910³ mm³
Radius of gyrationrx
21.65mm

Weak axis y–y

Moment of inertiaIy
1.56310⁶ mm⁴
Elastic section modulusSy
49.6110³ mm³
Plastic section modulusZy
74.4210³ mm³
Radius of gyrationry
18.19mm

Torsion and stability

Torsional constantJ
3,08010³ mm⁴

Equivalents in other standards