Cold-formed RHS

50x30x2.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 30d = 50t = 2t = 2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
30mm
Thicknesst
2mm
Outside corner radiusro
4mm

Mass and area

Mass per lengthm
2.306kg/m
Cross-sectional areaA
293.7mm²
Outside perimeterP
153.1mm

Strong axis x–x

Moment of inertiaIx
0.0953610⁶ mm⁴
Elastic section modulusSx
3.81510³ mm³
Plastic section modulusZx
4.74210³ mm³
Radius of gyrationrx
18.02mm

Weak axis y–y

Moment of inertiaIy
0.0429310⁶ mm⁴
Elastic section modulusSy
2.86210³ mm³
Plastic section modulusZy
3.32510³ mm³
Radius of gyrationry
12.09mm

Torsion and stability

Torsional constantJ
97.6710³ mm⁴

Equivalents in other standards