most elastic Al or Stainless Steel alloy

Hello,
I'm designing a product that has a 2mm thick metal section that will flex daily. I was wondering what the best aluminum or stainless alloy
would be. This piece must be food-safe, so if going with aluminum, it will need to be anodized.
Thank you for the help, Joey Roth
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
snipped-for-privacy@gmail.com wrote:

Have you ever seen a spring made out of aluminum?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.