Sawn timber (EN 336)

75x300

Standard: EN 336Source: Common sizes, calculated
xyb = 75d = 300
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
75mm

Mass and area

Cross-sectional areaA
22,500mm²
Outside perimeterP
750mm

Strong axis x–x

Moment of inertiaIx
168.810⁶ mm⁴
Elastic section modulusSx
1,12510³ mm³
Plastic section modulusZx
1,68810³ mm³
Radius of gyrationrx
86.6mm

Weak axis y–y

Moment of inertiaIy
10.5510⁶ mm⁴
Elastic section modulusSy
281.310³ mm³
Plastic section modulusZy
421.910³ mm³
Radius of gyrationry
21.65mm

Torsion and stability

Torsional constantJ
35,54510³ mm⁴

Equivalents in other standards