Cold-formed circular hollow sections (EN 10219)

CHS 88.9x2.3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 88.9t = 2.3t = 2.3
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
88.9mm
Thicknesst
2.3mm

Mass and area

Mass per lengthm
4.912kg/m
Cross-sectional areaA
625.7mm²
Outside perimeterP
279.3mm

Strong axis x–x

Moment of inertiaIx
0.58710⁶ mm⁴
Elastic section modulusSx
13.2110³ mm³
Plastic section modulusZx
17.2510³ mm³
Radius of gyrationrx
30.63mm

Weak axis y–y

Moment of inertiaIy
0.58710⁶ mm⁴
Elastic section modulusSy
13.2110³ mm³
Plastic section modulusZy
17.2510³ mm³
Radius of gyrationry
30.63mm

Torsion and stability

Torsional constantJ
1,17410³ mm⁴

Equivalents in other standards