Cold-formed rectangular hollow sections (EN 10219)

RHS 160x80x6.3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
6.3mm
Outside corner radiusro
15.75mm

Mass and area

Mass per lengthm
21.42kg/m
Cross-sectional areaA
2,729mm²
Outside perimeterP
453mm

Strong axis x–x

Moment of inertiaIx
8.46510⁶ mm⁴
Elastic section modulusSx
105.810³ mm³
Plastic section modulusZx
135.110³ mm³
Radius of gyrationrx
55.69mm

Weak axis y–y

Moment of inertiaIy
2.85710⁶ mm⁴
Elastic section modulusSy
71.4310³ mm³
Plastic section modulusZy
83.2510³ mm³
Radius of gyrationry
32.36mm

Torsion and stability

Torsional constantJ
7,32310³ mm⁴

Equivalents in other standards