The aluminum cast material used for the sand casting is - Aluminum A356.0-T6. I am trying to understand what the casting company means when they say, "grade A, B, or C" for the casting.
I am getting some aluminum(A319) investment castings made.
One is a bowl shaped part that will hold fuel.
I am switching from sand castings to investment.
I keep hearing people talk about grades of castings, A, B, and so on. How do I determine what grade of casting I need, or is there a chart...