This will be my first entry into tig welding aluminium--I need to make about a half dozen small brackets.
I think I have enough base knowledge of the process to have a go at it. I'd like to get the aluminium at the local scrap yard but will not know the specs of the particular alloy. Is there an 'all purpose' rod for this type of situation? (Neither life nor limb will be contingent on the brackets.)
Thanks, David