Hot-finished RHS

500x200x12.5

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 200d = 500t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
500mm
Widthb
200mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
131.2kg/m
Cross-sectional areaA
16,707mm²
Outside perimeterP
1,368mm

Strong axis x–x

Moment of inertiaIx
509.610⁶ mm⁴
Elastic section modulusSx
2,03810³ mm³
Plastic section modulusZx
2,58610³ mm³
Radius of gyrationrx
174.6mm

Weak axis y–y

Moment of inertiaIy
119.410⁶ mm⁴
Elastic section modulusSy
1,19410³ mm³
Plastic section modulusZy
1,34610³ mm³
Radius of gyrationry
84.53mm

Torsion and stability

Torsional constantJ
315,13710³ mm⁴

Equivalents in other standards