3004 aluminum coils are commonly used in various applications due to their excellent combination of formability, strength, and corrosion resistance. Here are some common uses of 3004 aluminum coils:

1. Building and Construction: 3004 aluminum coils are often used in building and construction projects, particularly for roofing and siding. They are also used in the fabrication of gutters, downspouts, and other exterior elements.
2. Beverage Cans: 3004 aluminum coils are commonly used in the manufacturing of beverage cans. The aluminum provides a lightweight and durable material that can withstand the rigors of transportation and storage.
3. Heat Exchangers: 3004 aluminum coils are used in the fabrication of heat exchangers due to their excellent thermal conductivity and corrosion resistance.
4. Automotive Industry: 3004 aluminum coils are used in the automotive industry for applications such as radiator cores, heat shields, and oil coolers.
5. Electrical and Electronic Industry: 3004 aluminum coils are used in the electrical and electronic industry for various components, including capacitors, transformers, and printed circuit boards.
6. Cooking Utensils: 3004 aluminum coils are used in the production of cooking utensils, including pots, pans, and baking sheets.

Overall, 3004 aluminum coils are versatile and can be used in a wide range of applications across various industries due to their excellent properties.