As a widely used steel, it has good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties; The stamping, bending and other hot working properties are good, and there is no heat treatment hardening phenomenon (use temperature - 196 ℃~800 ℃). Corrosion resistance in the atmosphere. If it is an industrial atmosphere or heavily polluted area, timely cleaning is necessary to avoid corrosion. Suitable for food processing, storage, and transportation. It has good processing performance and weldability. Plate heat exchangers, corrugated pipes, household items (category 1 and 2 tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), automotive accessories (windshield wipers, mufflers, molded products), medical appliances, building materials, chemicals, food industry, agriculture, ship components, etc. 304 stainless steel is a nationally recognized food grade stainless steel.