Cold-formed CHS

88.9x4.0

Standard: BS EN 10219-2Source: Calculated
xyD = 88.9t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
88.9mm
Thicknesst
4mm

Mass and area

Mass per lengthm
8.375kg/m
Cross-sectional areaA
1,067mm²
Outside perimeterP
279.3mm

Strong axis x–x

Moment of inertiaIx
0.963410⁶ mm⁴
Elastic section modulusSx
21.6710³ mm³
Plastic section modulusZx
28.8510³ mm³
Radius of gyrationrx
30.05mm

Weak axis y–y

Moment of inertiaIy
0.963410⁶ mm⁴
Elastic section modulusSy
21.6710³ mm³
Plastic section modulusZy
28.8510³ mm³
Radius of gyrationry
30.05mm

Torsion and stability

Torsional constantJ
1,92710³ mm⁴

Equivalents in other standards