Cold-formed circular hollow sections (EN 10219)

CHS 177.8x8

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 177.8t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
177.8mm
Thicknesst
8mm

Mass and area

Mass per lengthm
33.5kg/m
Cross-sectional areaA
4,268mm²
Outside perimeterP
558.6mm

Strong axis x–x

Moment of inertiaIx
15.4110⁶ mm⁴
Elastic section modulusSx
173.410³ mm³
Plastic section modulusZx
230.810³ mm³
Radius of gyrationrx
60.1mm

Weak axis y–y

Moment of inertiaIy
15.4110⁶ mm⁴
Elastic section modulusSy
173.410³ mm³
Plastic section modulusZy
230.810³ mm³
Radius of gyrationry
60.1mm

Torsion and stability

Torsional constantJ
30,82910³ mm⁴

Equivalents in other standards