Check with a magnet and if it doesnt stick(probably will), it's either aluminum or stainless. At that point I grab the grinder and if it sparks it stainless. Many times you can tell by the weight but a grinder removes any doubt. Like I said before, it's good your learning but what you will learn next is you spent an hour and only put a few extra bucks in your pocket. Soon you will develop a balance of when to say when and spend your time chasing more material rather then making $5 hour.
Bookmarks