TIG welders can be used to weld steel, stainless steel, chromoly, aluminum, nickel alloys, magnesium, copper, brass, bronze, and even gold. TIG is a useful welding process for welding wagons, bike frames, lawn mowers, door handles, fenders, and more.
A coded welder is defined as somebody who has taken an exam (Welding Approval Test) in a welding process using a certain welding configuration. Some codes are more varied and general depending on the job, but often they are specific and require an individual method.
How to become a Tig Welder
There are more than 350 welding codes, procedures, practices and standards.
What are the different types of welding?