Food-grade stainless steel is designed for food processing units. It’s made up of combinations of metals which include chromium, nickel, and molybdenum in a small amount, making the steel highly corrosion-resistant. Food-grade stainless steel is used for making storage tanks, and kitchen appliances. It is also used to manufacture kitchen utensils and cutlery sets.
The three most common food grades are 316 stainless steel, 304 stainless steel, and 430 stainless steel. 316 stainless steel contains molybdenum, chromium, and nickel. It is well suited for food because it offers high resistance to corrosion because of its added nickel. 316 Stainless Steel makes Machinery Parts, Dishes, Bowls, and Pipes.
304 is the most commonly used grade. It contains chromium and nickel. This grade of SS metal is corrosion-resistant, easy to sterilize, and durable. 304 stainless steel is used where cleaning requires frequent, and food that can create corrosion. Ex. Meat Processing Plant and also used in milk processing and wine-making. 430 stainless steel contains nickel in less amount as compared to 300 series which means it’s more easy to corrode in harsh environments. It is used for tables and food buffer lines. Ex. Vegetable Processing Plant. It must be dried soon after it encounters moisture to prevent rusting. Overall, The food grade stainless steel is a safe material to use, ensuring the safety and quality of our food.