Making Pommels - What Aluminum Alloy or Nickel Silver?

[nailcreek]

I'm interested in making my own aluminum pommels and would like to know what alloy I should look for? 6061 or ? For nickel silver, what should I look for?

 

[Bill DeShivs]

Most any aluminum will work for pommels.
NS is usually 18% nickel.