Hot-finished RHS

500x300x12.5

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 300d = 500t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
500mm
Widthb
300mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
150.8kg/m
Cross-sectional areaA
19,207mm²
Outside perimeterP
1,568mm

Strong axis x–x

Moment of inertiaIx
658.110⁶ mm⁴
Elastic section modulusSx
2,63310³ mm³
Plastic section modulusZx
3,19610³ mm³
Radius of gyrationrx
185.1mm

Weak axis y–y

Moment of inertiaIy
297.810⁶ mm⁴
Elastic section modulusSy
1,98510³ mm³
Plastic section modulusZy
2,24410³ mm³
Radius of gyrationry
124.5mm

Torsion and stability

Torsional constantJ
643,89510³ mm⁴

Equivalents in other standards