Cold-formed circular hollow sections (EN 10219)

CHS 88.9x7

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 88.9t = 7t = 7
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
88.9mm
Thicknesst
7mm

Mass and area

Mass per lengthm
14.14kg/m
Cross-sectional areaA
1,801mm²
Outside perimeterP
279.3mm

Strong axis x–x

Moment of inertiaIx
1.52110⁶ mm⁴
Elastic section modulusSx
34.2210³ mm³
Plastic section modulusZx
47.0710³ mm³
Radius of gyrationrx
29.06mm

Weak axis y–y

Moment of inertiaIy
1.52110⁶ mm⁴
Elastic section modulusSy
34.2210³ mm³
Plastic section modulusZy
47.0710³ mm³
Radius of gyrationry
29.06mm

Torsion and stability

Torsional constantJ
3,04210³ mm⁴

Equivalents in other standards