Cold-formed rectangular hollow sections (EN 10219)

RHS 200x80x8

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 200t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
80mm
Thicknesst
8mm
Outside corner radiusro
20mm

Mass and area

Mass per lengthm
31.43kg/m
Cross-sectional areaA
4,004mm²
Outside perimeterP
525.7mm

Strong axis x–x

Moment of inertiaIx
17.9610⁶ mm⁴
Elastic section modulusSx
179.610³ mm³
Plastic section modulusZx
236.510³ mm³
Radius of gyrationrx
66.97mm

Weak axis y–y

Moment of inertiaIy
4.18210⁶ mm⁴
Elastic section modulusSy
104.610³ mm³
Plastic section modulusZy
12310³ mm³
Radius of gyrationry
32.32mm

Torsion and stability

Torsional constantJ
11,91810³ mm⁴

Equivalents in other standards