3004 aluminum foil roll is an alloy containing manganese and magnesium. It has approximately 1% magnesium which doesn’t exit in 3003 aluminum foil. A slight addition of magnesium increases its strength. One disadvantage of this grade is that it cannot be heat treated.
Properties | Metric |
Tensile strength | 215 Mpa |
Yield strength | 170 Mpa |
Shear strength | 115 Mpa |
Fatigue strength | 105 Mpa |
Elastic modulus | 70-80 Gpa |
Poisson's ratio | 0.33 |
Elongation | 30% |
Hardness | 50 |
Alloy-temper | Tensile strength(ksi) | Yield strength(ksi) | Elongation(%) |
3004-O | 26 | 10 | 19 |
3004-H34 | 39 | 29 | 5 |
3004-H38 | 41 | 36 | 4 |
With the popularity of prefabricated dishes, the rapid development of the aluminum foil container industry has been driven. The excellent properties of aluminum foil make it an ideal packaging material. Aluminum foil trays are stamped from 3xxx or 8xxx aluminum foils. They have the advantages of safe sealing, high and low temperature resistance, convenient heating, barrier protection, and strong recyclability. They can be heated directly to meet the diverse needs of food processing enterprises and consumers.
3004 food container aluminum foil roll is a widely used raw material. Its main feature is excellent barrier properties, which can effectively block air, water and light, thereby maintaining or extending the shelf life and freshness of food.
Aluminum honeycomb core
In the construction field, 3004 aluminum foil for aluminum honeycomb core is used to manufacture high-performance building materials, such as aluminum honeycomb panels, aluminum veneers, etc. These materials have the advantages of light weight, high strength and corrosion resistance, which can greatly improve the safety and service life of buildings. At the same time, in the field of transportation, 3004 aluminum foil is also widely used in the manufacturing of automobiles, trains, aircraft, etc. to improve its lightweight, energy saving and emission reduction effects.
3004 aluminum foil for aluminum honeycomb core has many advantages. First of all, it is lightweight and high-strength, and can meet the processing requirements of various complex shapes. Secondly, it has excellent corrosion resistance and can maintain stable performance in various harsh environments. In addition, 3004 aluminum foil wide roll also has good processing properties and can meet the needs of various fields.