Sawn timber (EN 336)

44x275

Standard: EN 336Source: Common sizes, calculated
xyb = 44d = 275
Cross-section, to scaledimensions in mm

Dimensions

Depthd
275mm
Widthb
44mm

Mass and area

Cross-sectional areaA
12,100mm²
Outside perimeterP
638mm

Strong axis x–x

Moment of inertiaIx
76.2610⁶ mm⁴
Elastic section modulusSx
554.610³ mm³
Plastic section modulusZx
831.910³ mm³
Radius of gyrationrx
79.39mm

Weak axis y–y

Moment of inertiaIy
1.95210⁶ mm⁴
Elastic section modulusSy
88.7310³ mm³
Plastic section modulusZy
133.110³ mm³
Radius of gyrationry
12.7mm

Torsion and stability

Torsional constantJ
7,02110³ mm⁴

Equivalents in other standards