Stainless steel 304, also known as UNS S30400, is one of the most widely used and versatile austenitic stainless steel grades. Composed of 18% chromium and 8% nickel, with a small amount of carbon, this alloy offers excellent corrosion resistance in various environments, making it suitable for a wide range of applications. Stainless steel 304 is favored in the food and beverage industry, pharmaceuticals, kitchenware, and architectural applications due to its hygienic and aesthetically pleasing properties. Its high strength and durability, coupled with ease of fabrication, make it a popular choice for structural components and equipment. Stainless steel 304's robust resistance to oxidation and scaling at high temperatures further adds to its appeal in industrial settings. Overall, stainless steel 304 remains a top-grade selection for numerous industries and purposes due to its corrosion resistance, versatility, and reliability.