[TheForge] Food grade metal

[Andrew Vida]

On 9/9/2013 8:54 AM, terry l. ridder wrote:
> hello;
>
> simple question: What makes a metal "food grade"?
> basically, implying that the metal may come in contact with food
> whether for human or animal consumption.

Food grade simply means that the metal itself will not serve as a 
contaminant to the food with which it comes into contact.  That is 
pretty much the definition of food-grade anything in this sense of the term.