Welding Galvanized Steel Cancer. The relatively low melting point of zinc. It is crucial to take extra precautions since some coatings can have extremely toxic effects.
Welding galvanized steel to stainless steel 10 Field repair of areas welded after galvanizing 11 Weld area damage 11 Repair methods 11 Surface preparation for all conditions 11 Zinc rich paint repair 12 Industrial finish 12 Decorative finish all environments 12. The material being welded including any surface coatings or metal treatments the contaminants in the air for example vapours from solvent cleaners or degreasers the consumables being used. It is crucial to take extra precautions since some coatings can have extremely toxic effects.
Some people also recommend not to store acidic foods in galvanized steel containers.
It is covered in a zinc coating that is highly dangerous for humans when its ingested. Why is that important well when you weld steel melts at 2750 degrees Fahrenheit. The relatively low melting point of zinc. What Happens When You Weld Galvanized Steel With Flux Core Wire.