Cold-formed CHS

139.7x6.0

Standard: BS EN 10219-2Source: Calculated
xyD = 139.7t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
139.7mm
Thicknesst
6mm

Mass and area

Mass per lengthm
19.78kg/m
Cross-sectional areaA
2,520mm²
Outside perimeterP
438.9mm

Strong axis x–x

Moment of inertiaIx
5.64310⁶ mm⁴
Elastic section modulusSx
80.7810³ mm³
Plastic section modulusZx
107.310³ mm³
Radius of gyrationrx
47.32mm

Weak axis y–y

Moment of inertiaIy
5.64310⁶ mm⁴
Elastic section modulusSy
80.7810³ mm³
Plastic section modulusZy
107.310³ mm³
Radius of gyrationry
47.32mm

Torsion and stability

Torsional constantJ
11,28510³ mm⁴

Equivalents in other standards