Cold-formed RHS

200x150x4.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 150d = 200t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
150mm
Thicknesst
4mm
Outside corner radiusro
8mm

Mass and area

Mass per lengthm
21.15kg/m
Cross-sectional areaA
2,695mm²
Outside perimeterP
686.3mm

Strong axis x–x

Moment of inertiaIx
15.8410⁶ mm⁴
Elastic section modulusSx
158.410³ mm³
Plastic section modulusZx
187.210³ mm³
Radius of gyrationrx
76.67mm

Weak axis y–y

Moment of inertiaIy
10.2110⁶ mm⁴
Elastic section modulusSy
136.110³ mm³
Plastic section modulusZy
154.110³ mm³
Radius of gyrationry
61.55mm

Torsion and stability

Torsional constantJ
19,42010³ mm⁴

Equivalents in other standards