All wood cutting blades have a different rake, carbide thickness and set designed for wood and when these blades are used on aluminum you can chip the carbide or worse break off a tooth and send it flying into something you don’t want damaged. Your 2020 material is quite solid/dense and if you do not take your time you can damage your blade.
I have cut aluminum on my table saw and my Dewalt miter saw. The best tool for the job would be a metal cutting chop saw but not too many woodworkers have them.
