Sawn timber (EN 336)

38x300

Standard: EN 336Source: Common sizes, calculated
xyb = 38d = 300
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
38mm

Mass and area

Cross-sectional areaA
11,400mm²
Outside perimeterP
676mm

Strong axis x–x

Moment of inertiaIx
85.510⁶ mm⁴
Elastic section modulusSx
57010³ mm³
Plastic section modulusZx
85510³ mm³
Radius of gyrationrx
86.6mm

Weak axis y–y

Moment of inertiaIy
1.37210⁶ mm⁴
Elastic section modulusSy
72.210³ mm³
Plastic section modulusZy
108.310³ mm³
Radius of gyrationry
10.97mm

Torsion and stability

Torsional constantJ
5,04910³ mm⁴

Equivalents in other standards