Timbers (beams and posts)

241x241

Standard: CSA O141Source: Actual metric sizes, calculated
xyb = 241d = 241
Cross-section, to scaledimensions in mm

Dimensions

Depthd
241mm
Widthb
241mm

Mass and area

Cross-sectional areaA
58,081mm²
Outside perimeterP
964mm

Strong axis x–x

Moment of inertiaIx
281.110⁶ mm⁴
Elastic section modulusSx
2,33310³ mm³
Plastic section modulusZx
3,49910³ mm³
Radius of gyrationrx
69.57mm

Weak axis y–y

Moment of inertiaIy
281.110⁶ mm⁴
Elastic section modulusSy
2,33310³ mm³
Plastic section modulusZy
3,49910³ mm³
Radius of gyrationry
69.57mm

Torsion and stability

Torsional constantJ
475,08810³ mm⁴

Equivalents in other standards