There is no significant difference between 3 16 and 304 stainless steel on human health. Both of them are common stainless steel types, which are widely used in food processing and storage equipment. Because of their good corrosion resistance and heat resistance, they can ensure the safety and hygiene of food.
Generally speaking, whether it is 3 16 or 304 stainless steel, it will not have a negative impact on human health under normal use. Of course, if you choose stainless steel products in contact with food, it is recommended to choose food-grade stainless steel materials to ensure safety.