Rich Chart Server 

Rich Chart Server generates captivating dynamic Flash charts from ASP.NET. Visually design a chart template with animation, audio, annotations and links. Apply the template to any available .NET data source to generate a interactive Flash chart.
flash charts dynamic charts animated charts animated interactive charts interactive charts graphs plots graphics charting rich media multimedia drill-down charts

Aspose.Chart 

Aspose.Chart is a .Net charting component which can create more than 20 chart types: Area, Bar,Doughnut, Line, Pie, Point, Step, Bubble, Candlestick, Cube,Curve, CurveArea, Gantt, Scatter, Contour, HighLowClose, OpenHighLowClose, Pareto,etc.
aspose.chart documentation free download area bar bubble contour candlestick cube curve curvearea gantt