Cold-formed rectangular hollow sections (EN 10219)

RHS 120x80x6.3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 120t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
6.3mm
Outside corner radiusro
15.75mm

Mass and area

Mass per lengthm
17.47kg/m
Cross-sectional areaA
2,225mm²
Outside perimeterP
373mm

Strong axis x–x

Moment of inertiaIx
4.08510⁶ mm⁴
Elastic section modulusSx
68.0810³ mm³
Plastic section modulusZx
85.5710³ mm³
Radius of gyrationrx
42.85mm

Weak axis y–y

Moment of inertiaIy
2.17110⁶ mm⁴
Elastic section modulusSy
54.2810³ mm³
Plastic section modulusZy
64.6810³ mm³
Radius of gyrationry
31.24mm

Torsion and stability

Torsional constantJ
4,87810³ mm⁴

Equivalents in other standards