Sawn timber (EN 336)

44x250

Standard: EN 336Source: Common sizes, calculated
xyb = 44d = 250
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
44mm

Mass and area

Cross-sectional areaA
11,000mm²
Outside perimeterP
588mm

Strong axis x–x

Moment of inertiaIx
57.2910⁶ mm⁴
Elastic section modulusSx
458.310³ mm³
Plastic section modulusZx
687.510³ mm³
Radius of gyrationrx
72.17mm

Weak axis y–y

Moment of inertiaIy
1.77510⁶ mm⁴
Elastic section modulusSy
80.6710³ mm³
Plastic section modulusZy
12110³ mm³
Radius of gyrationry
12.7mm

Torsion and stability

Torsional constantJ
6,31210³ mm⁴

Equivalents in other standards