Is 400 Series stainless steel pot harmful to human body?
No, according to China Health Network, 400 stainless steel refers to 400 stainless steel pot. Cooking food with 400 stainless steel pot for a long time will not harm your health. According to the definition in GBT208782007, stainless steel is stainless and corrosion-resistant, with a chromium content of at least 10.5% and a carbon content of not more than 1.2%.