Stainless steel is a type of steel that contains a minimum of 10.5% chromium, which gives it a shiny appearance and makes it resistant to rust and corrosion. This unique property allows it to be used in a variety of applications, from kitchen utensils to medical instruments and construction materials. In addition to its corrosion resistance, stainless steel is durable and easy to clean, making it a popular choice for appliances and cookware. It is also recyclable, contributing to environmental sustainability. Overall, stainless steel combines strength, aesthetics, and practicality in many everyday products.