Sawn timber (EN 336)

44x300

Standard: EN 336Source: Common sizes, calculated
xyb = 44d = 300
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
44mm

Mass and area

Cross-sectional areaA
13,200mm²
Outside perimeterP
688mm

Strong axis x–x

Moment of inertiaIx
9910⁶ mm⁴
Elastic section modulusSx
66010³ mm³
Plastic section modulusZx
99010³ mm³
Radius of gyrationrx
86.6mm

Weak axis y–y

Moment of inertiaIy
2.1310⁶ mm⁴
Elastic section modulusSy
96.810³ mm³
Plastic section modulusZy
145.210³ mm³
Radius of gyrationry
12.7mm

Torsion and stability

Torsional constantJ
7,73110³ mm⁴

Equivalents in other standards