Cold-formed rectangular hollow sections (EN 10219)

RHS 140x80x8

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 140t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
140mm
Widthb
80mm
Thicknesst
8mm
Outside corner radiusro
20mm

Mass and area

Mass per lengthm
23.9kg/m
Cross-sectional areaA
3,044mm²
Outside perimeterP
405.7mm

Strong axis x–x

Moment of inertiaIx
7.08110⁶ mm⁴
Elastic section modulusSx
101.210³ mm³
Plastic section modulusZx
130.810³ mm³
Radius of gyrationrx
48.23mm

Weak axis y–y

Moment of inertiaIy
2.93310⁶ mm⁴
Elastic section modulusSy
73.3310³ mm³
Plastic section modulusZy
88.4510³ mm³
Radius of gyrationry
31.04mm

Torsion and stability

Torsional constantJ
7,31410³ mm⁴

Equivalents in other standards