Cold-formed circular hollow sections (EN 10219)

CHS 177.8x3.2

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 177.8t = 3.2t = 3.2
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
177.8mm
Thicknesst
3.2mm

Mass and area

Mass per lengthm
13.78kg/m
Cross-sectional areaA
1,755mm²
Outside perimeterP
558.6mm

Strong axis x–x

Moment of inertiaIx
6.69110⁶ mm⁴
Elastic section modulusSx
75.2610³ mm³
Plastic section modulusZx
97.5610³ mm³
Radius of gyrationrx
61.74mm

Weak axis y–y

Moment of inertiaIy
6.69110⁶ mm⁴
Elastic section modulusSy
75.2610³ mm³
Plastic section modulusZy
97.5610³ mm³
Radius of gyrationry
61.74mm

Torsion and stability

Torsional constantJ
13,38210³ mm⁴

Equivalents in other standards