Hot-finished RHS

50x30x5.0

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 30d = 50t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
30mm
Thicknesst
5mm
Outside corner radiusro
7.5mm

Mass and area

Mass per lengthm
5.284kg/m
Cross-sectional areaA
673.2mm²
Outside perimeterP
147.1mm

Strong axis x–x

Moment of inertiaIx
0.187110⁶ mm⁴
Elastic section modulusSx
7.48610³ mm³
Plastic section modulusZx
10.0310³ mm³
Radius of gyrationrx
16.67mm

Weak axis y–y

Moment of inertiaIy
0.0788810⁶ mm⁴
Elastic section modulusSy
5.25810³ mm³
Plastic section modulusZy
6.79710³ mm³
Radius of gyrationry
10.82mm

Torsion and stability

Torsional constantJ
189.710³ mm⁴

Equivalents in other standards