At Shanghai Elue, we can machine various materials CNC machining parts, and our engineering can give you guidelines about how to select the right materials for your projects, it depends where they will be used, what kind of function you want to achieve, how to save cost for both materials and machining, etc.This article gives a full explain about different materials' Properties and Usage. please take a few mins to read through and write us back if you still can't decide what material to use.