Timbers (beams and posts)

140x140

Standard: CSA O141Source: Actual metric sizes, calculated
xyb = 140d = 140
Cross-section, to scaledimensions in mm

Dimensions

Depthd
140mm
Widthb
140mm

Mass and area

Cross-sectional areaA
19,600mm²
Outside perimeterP
560mm

Strong axis x–x

Moment of inertiaIx
32.0110⁶ mm⁴
Elastic section modulusSx
457.310³ mm³
Plastic section modulusZx
68610³ mm³
Radius of gyrationrx
40.41mm

Weak axis y–y

Moment of inertiaIy
32.0110⁶ mm⁴
Elastic section modulusSy
457.310³ mm³
Plastic section modulusZy
68610³ mm³
Radius of gyrationry
40.41mm

Torsion and stability

Torsional constantJ
54,10310³ mm⁴

Equivalents in other standards