The production process of annealed coils includes stages such as heating, holding, and slow cooling of the cold rolled plate, covering energy consumption, material consumption, waste management, and environmental emissions required in the production process.

The 304 stainless steel annealed coil is an austenitic stainless steel coil that has undergone annealing, which is widely applied in various industrial and daily life fields. 304 stainless steel contains 18% chromium and 8% nickel; this chemical composition endows it with excellent corrosion resistance and good mechanical properties, while maintaining the typical characteristics of stainless steel. The 304 stainless steel annealed coil is commonly used in food and beverage processing equipment, medical devices, building materials, kitchenware, chemical processing equipment, and automotive parts. Due to its outstanding corrosion resistance and attractive surface finish, this material is also frequently used in architectural decoration and home appliances.