What are the differences between 18/8 and 18/10 stainless steel in terms of their composition and suitability for kitchenware?

18/8 and 18/10 stainless steel both contain 18 chromium and 8 or 10 nickel, respectively. The main difference is the nickel content, which affects the steel's resistance to corrosion and staining. 18/10 stainless steel is more resistant to corrosion and is generally considered higher quality, making it more suitable for kitchenware that requires durability and longevity.