Cold-formed RHS

400x200x10.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 200d = 400t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
200mm
Thicknesst
10mm
Outside corner radiusro
25mm

Mass and area

Mass per lengthm
88.36kg/m
Cross-sectional areaA
11,257mm²
Outside perimeterP
1,157mm

Strong axis x–x

Moment of inertiaIx
23010⁶ mm⁴
Elastic section modulusSx
1,15010³ mm³
Plastic section modulusZx
1,43410³ mm³
Radius of gyrationrx
143mm

Weak axis y–y

Moment of inertiaIy
78.6410⁶ mm⁴
Elastic section modulusSy
786.410³ mm³
Plastic section modulusZy
888.110³ mm³
Radius of gyrationry
83.59mm

Torsion and stability

Torsional constantJ
193,68510³ mm⁴

Equivalents in other standards