Cold-formed circular hollow sections (EN 10219)

CHS 88.9x2.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 88.9t = 2.5t = 2.5
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
88.9mm
Thicknesst
2.5mm

Mass and area

Mass per lengthm
5.327kg/m
Cross-sectional areaA
678.6mm²
Outside perimeterP
279.3mm

Strong axis x–x

Moment of inertiaIx
0.633710⁶ mm⁴
Elastic section modulusSx
14.2610³ mm³
Plastic section modulusZx
18.6710³ mm³
Radius of gyrationrx
30.56mm

Weak axis y–y

Moment of inertiaIy
0.633710⁶ mm⁴
Elastic section modulusSy
14.2610³ mm³
Plastic section modulusZy
18.6710³ mm³
Radius of gyrationry
30.56mm

Torsion and stability

Torsional constantJ
1,26710³ mm⁴

Equivalents in other standards