Sawn timber (EN 336)

75x125

Standard: EN 336Source: Common sizes, calculated
xyb = 75d = 125
Cross-section, to scaledimensions in mm

Dimensions

Depthd
125mm
Widthb
75mm

Mass and area

Cross-sectional areaA
9,375mm²
Outside perimeterP
400mm

Strong axis x–x

Moment of inertiaIx
12.2110⁶ mm⁴
Elastic section modulusSx
195.310³ mm³
Plastic section modulusZx
29310³ mm³
Radius of gyrationrx
36.08mm

Weak axis y–y

Moment of inertiaIy
4.39510⁶ mm⁴
Elastic section modulusSy
117.210³ mm³
Plastic section modulusZy
175.810³ mm³
Radius of gyrationry
21.65mm

Torsion and stability

Torsional constantJ
11,00510³ mm⁴

Equivalents in other standards