Quote:
Originally Posted by jmansracerocket
man I don't know what to really do I might take the pipe to a welding shop and see what they say if the can tell its stainless steel or aluminum
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Aluminum is pretty soft. If you can scratch a groove in it with a screw driver then it's aluminum. It would be difficult to a scratch a groove in stainless, you might get a surface scratch but not a deep groove..