Cold-formed circular hollow sections (EN 10219)

CHS 88.9x2.9

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 88.9t = 2.9t = 2.9
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
88.9mm
Thicknesst
2.9mm

Mass and area

Mass per lengthm
6.151kg/m
Cross-sectional areaA
783.5mm²
Outside perimeterP
279.3mm

Strong axis x–x

Moment of inertiaIx
0.725210⁶ mm⁴
Elastic section modulusSx
16.3110³ mm³
Plastic section modulusZx
21.4610³ mm³
Radius of gyrationrx
30.42mm

Weak axis y–y

Moment of inertiaIy
0.725210⁶ mm⁴
Elastic section modulusSy
16.3110³ mm³
Plastic section modulusZy
21.4610³ mm³
Radius of gyrationry
30.42mm

Torsion and stability

Torsional constantJ
1,45010³ mm⁴

Equivalents in other standards