Cold-formed circular hollow sections (EN 10219)

CHS 177.8x3.6

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 177.8t = 3.6t = 3.6
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
177.8mm
Thicknesst
3.6mm

Mass and area

Mass per lengthm
15.47kg/m
Cross-sectional areaA
1,970mm²
Outside perimeterP
558.6mm

Strong axis x–x

Moment of inertiaIx
7.47610⁶ mm⁴
Elastic section modulusSx
84.110³ mm³
Plastic section modulusZx
109.310³ mm³
Radius of gyrationrx
61.6mm

Weak axis y–y

Moment of inertiaIy
7.47610⁶ mm⁴
Elastic section modulusSy
84.110³ mm³
Plastic section modulusZy
109.310³ mm³
Radius of gyrationry
61.6mm

Torsion and stability

Torsional constantJ
14,95310³ mm⁴

Equivalents in other standards