Hi,

Do anyone know a regulation about the difference between resistance welding electrodes and the others kind of welding electrodes?
In Brazil, we have some problems because the name "electrode" (Eletrodo) is used for Caps (RSW) and for material used in MIG and TIG process.
The problem is those electrodes are considered inputs (raw materials) by automotive industries, but in RSW process they aren't. In RSW process, we use them as a part of machine.

If someone could help me, I appreciate it.

Thanks.