Cold-formed circular hollow sections (EN 10219)

CHS 177.8x3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 177.8t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
177.8mm
Thicknesst
3mm

Mass and area

Mass per lengthm
12.93kg/m
Cross-sectional areaA
1,647mm²
Outside perimeterP
558.6mm

Strong axis x–x

Moment of inertiaIx
6.29410⁶ mm⁴
Elastic section modulusSx
70.810³ mm³
Plastic section modulusZx
91.6710³ mm³
Radius of gyrationrx
61.81mm

Weak axis y–y

Moment of inertiaIy
6.29410⁶ mm⁴
Elastic section modulusSy
70.810³ mm³
Plastic section modulusZy
91.6710³ mm³
Radius of gyrationry
61.81mm

Torsion and stability

Torsional constantJ
12,58810³ mm⁴

Equivalents in other standards