3104 H19 Aluminum Coil Strip for Can Body

3104 H19 aluminum alloy is a widely used material in the manufacturing of beverage cans and food cans, particularly suitable for the production of aluminum can bodies. It belongs to the aluminum-manganese alloy series, featuring excellent formability, strength, corrosion resistance, and good mechanical properties, making it an ideal material for beverage and food can production. The H19 temper indicates that this aluminum alloy has undergone hardening treatment, offering high strength, making it suitable for applications requiring higher mechanical performance, such as can body shells.

3104 Aluminum Coil Strip Specifications for Can Body

3104 H19 Aluminum Coil Strip Characteristics

High Strength

The 3104 H19 aluminum coil strip in the H19 hardened condition offers high strength, making it suitable for can body applications that need to withstand external pressure. Compared to other aluminum alloys, it can effectively resist physical impacts, compression, and friction that the can body encounters during production, transportation, and storage, ensuring the structural integrity of the can.

Excellent Corrosion Resistance

3104 aluminum alloy has excellent corrosion resistance, especially in environments where it comes into contact with acidic or alkaline substances. This characteristic makes it an ideal material for beverage and food cans, as it effectively protects the contents of the can and prevents the can from being corroded or contaminated by the ingredients in the beverage. The surface of the aluminum alloy is naturally oxidized to form a protective oxide film, further enhancing its corrosion resistance.

Good Formability

3104 H19 aluminum alloy has excellent deep-drawing capability and ductility, allowing it to undergo high-speed stamping processes smoothly to meet large-scale production requirements. Whether in stretch forming or stamping, it exhibits good plasticity, ensuring that the can body achieves the desired appearance and structure.

Low Necking Rate

During the stretching process, the 3104 H19 aluminum alloy shows a low necking rate, meaning that the edge deformation generated during stamping and forming is minimal, thus ensuring the seamless and aesthetically pleasing appearance of the can body. Cans without necking not only enhance structural strength but also improve production efficiency and reduce waste.

Lightweight

3104 H19 aluminum alloy has a low density, effectively reducing the weight of the can body. Lightweight not only lowers transportation costs but also increases the convenience for consumers during use.

3104 H19 Aluminum Coil Strip Applications

Beverage Cans

3104 H19 aluminum coil strip is primarily used for producing the can body of beverage cans, suitable for packaging various beverage products such as carbonated drinks, fruit juices, tea beverages, etc. Its excellent formability and corrosion resistance allow the can body to withstand internal pressure from the beverages while maintaining long-term appearance and performance.

Food Cans

In addition to beverage cans, 3104 H19 aluminum coil strip is also widely used in the production of food cans, such as canned foods and dairy product cans. This aluminum alloy provides sufficient strength and corrosion resistance, effectively protecting the quality and safety of the food inside the can.

Cans with High Sealing Requirements

The H19 temper of 3104 aluminum alloy provides the necessary strength, making it suitable for can bodies that require high sealing performance, ensuring no leakage during transportation and storage. Its high strength guarantees that the can body does not deform easily during the sealing process, thus ensuring the sealing effectiveness of the food or beverage.

3104 H19 Aluminum Coil Strip Processing and Production Advantages

Adaptability to High-Speed Stamping Processes

3104 H19 aluminum alloy has excellent deep-drawing performance and is well-suited for the high-speed stamping processes used in modern beverage can production lines. This aluminum alloy helps reduce equipment wear and tear during production, improving efficiency.

Formability and Ductility

This aluminum alloy is easy to form through multiple processes such as stretching and stamping, meeting the needs of large-scale production. Even during the manufacturing of complex shapes, 3104 H19 aluminum alloy retains excellent formability.

3104 H19 aluminum coil strip, with its high strength, excellent corrosion resistance, good formability, and lightweight characteristics, has become the ideal material choice in the manufacturing of beverage and food cans. Whether during the production process or in the final product's usage stage, 3104 H19 aluminum alloy provides outstanding performance and reliability, ensuring that the can body meets the strict requirements for strength, durability, and safety in the modern packaging industry.