Stainless steel flatware typically comes in different grades, such as 18/10, 18/8, and 18/0. The numbers indicate the percentage of chromium and nickel in the alloy. For instance, 18/10 stainless steel has 18% chromium and 10% nickel, offering superior durability, resistance to corrosion, and a more lustrous appearance. The higher the nickel content, the shinier and more resistant the flatware is to rust