304 stainless steel is the most widely used type of chromium-nickel stainless steel. It offers excellent corrosion resistance, heat resistance, low-temperature strength, and mechanical properties. It has good hot workability for operations such as stamping and bending, and does not exhibit heat treatment hardening (operating temperature range: -196°C to 800°C). It is suitable for food processing, storage, and transportation. It also has good workability and weldability. Plate heat exchangers, bellows, household goods (Class 1 and 2 tableware, kitchen cabinets, indoor piping, water heaters, boilers, bathtubs), automotive parts (windshield wipers, mufflers, molded parts), water boilers, medical devices, building materials, the chemical industry, the food industry, agriculture, and ship components, among others.