Cold-formed rectangular hollow sections (EN 10219)

RHS 300x200x12

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 200d = 300t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
200mm
Thicknesst
12mm
Outside corner radiusro
36mm

Mass and area

Mass per lengthm
84.83kg/m
Cross-sectional areaA
10,806mm²
Outside perimeterP
938.2mm

Strong axis x–x

Moment of inertiaIx
127.910⁶ mm⁴
Elastic section modulusSx
852.510³ mm³
Plastic section modulusZx
1,05610³ mm³
Radius of gyrationrx
108.8mm

Weak axis y–y

Moment of inertiaIy
68.5410⁶ mm⁴
Elastic section modulusSy
685.410³ mm³
Plastic section modulusZy
801.210³ mm³
Radius of gyrationry
79.64mm

Torsion and stability

Torsional constantJ
152,35610³ mm⁴

Equivalents in other standards