How To Safeguard Carbon Steel Pipes From Corrosion? Are your pipes corrosion-free? Very likely they are not. According to the American Galvanizers Association, carbon steel accounts for 85% of all steel manufactured and is prone to various corrosion. Not to worry if this metal is present in your plumbing system. There are various Anti corrosion coating for steel present in the market to avoid corrosion resistance without completely replacing your pipe.