MGP pine – common sizes

240x45

Standard: AS/NZS 1748 / AS 1720.1Source: Common sizes, calculated
xyb = 45d = 240
Cross-section, to scaledimensions in mm

Dimensions

Depthd
240mm
Widthb
45mm

Mass and area

Cross-sectional areaA
10,800mm²
Outside perimeterP
570mm

Strong axis x–x

Moment of inertiaIx
51.8410⁶ mm⁴
Elastic section modulusSx
43210³ mm³
Plastic section modulusZx
64810³ mm³
Radius of gyrationrx
69.28mm

Weak axis y–y

Moment of inertiaIy
1.82310⁶ mm⁴
Elastic section modulusSy
8110³ mm³
Plastic section modulusZy
121.510³ mm³
Radius of gyrationry
12.99mm

Torsion and stability

Torsional constantJ
6,42910³ mm⁴

Equivalents in other standards