MGP pine – common sizes

90x35

Standard: AS/NZS 1748 / AS 1720.1Source: Common sizes, calculated
xyb = 35d = 90
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
35mm

Mass and area

Cross-sectional areaA
3,150mm²
Outside perimeterP
250mm

Strong axis x–x

Moment of inertiaIx
2.12610⁶ mm⁴
Elastic section modulusSx
47.2510³ mm³
Plastic section modulusZx
70.8810³ mm³
Radius of gyrationrx
25.98mm

Weak axis y–y

Moment of inertiaIy
0.321610⁶ mm⁴
Elastic section modulusSy
18.3810³ mm³
Plastic section modulusZy
27.5610³ mm³
Radius of gyrationry
10.1mm

Torsion and stability

Torsional constantJ
971.710³ mm⁴

Equivalents in other standards