Sawn timber (EN 336)

50x275

Standard: EN 336Source: Common sizes, calculated
xyb = 50d = 275
Cross-section, to scaledimensions in mm

Dimensions

Depthd
275mm
Widthb
50mm

Mass and area

Cross-sectional areaA
13,750mm²
Outside perimeterP
650mm

Strong axis x–x

Moment of inertiaIx
86.6510⁶ mm⁴
Elastic section modulusSx
630.210³ mm³
Plastic section modulusZx
945.310³ mm³
Radius of gyrationrx
79.39mm

Weak axis y–y

Moment of inertiaIy
2.86510⁶ mm⁴
Elastic section modulusSy
114.610³ mm³
Plastic section modulusZy
171.910³ mm³
Radius of gyrationry
14.43mm

Torsion and stability

Torsional constantJ
10,14610³ mm⁴

Equivalents in other standards