Stainless steel needs oxygen[1], otherwise it will eventually corrode with pitting and "crevice corrosion"[2]. I wonder what the ingredients are in stainless r

Stainless steel needs oxygen[1], otherwise it will eventually corrode with pitting and "crevice corrosion"[2]. I wonder what the ingredients are in stainless rebar, and what the oxygen environment is like. [1] https://www.thermofisher.com/blog/metals/is-stainless-steel-really-stainless/ https://www.thermofisher.com/blog/metals/is-stainless-steel-... [2] https://www.cruisingworld.com/how/beware-stainless-steel-corrosion/ https://www.cruisingworld.com/how/beware-stainless-steel-cor...