Is there a food grade aluminum sheet?
Food grade aluminum is a 3004 aluminum alloy plate, which is mainly used as metal packaging material in the form of thin plate and foil and is made into cans, lids, bottles, barrels, and packaging foils. Widely used in beverages, food, cosmetics, pharmaceuticals, cigarettes, industrial products, and another packaging.
Aluminum sheet plate for food
Food grade aluminum plate chemical composition
Reference: Wikipedia
| Si | Cu | Mg | Zn | Mn | Cr | Fe | Ti | Others total | Al |
| 0.18 | 0.14 | 1.05 | 0.019 | 1.06 | - | 0.36 | / | ≤0.15 | remainder |
Food grade aluminum plate advantages
1. Food grade aluminum sheet has good formability, weldability, and corrosion resistance.
2. Has good formability,
3. Extremely high corrosion resistance and solderability
4. Good workability and easy to form
5. High plasticity in the annealed state
6. The strength of the alloy is not high
Aluminum sheet plate for food application
Food grade aluminum plate has a wide range of applications in life, because of its smooth surface and seemingly performance, it is commonly used in kitchen utensils.
Is industrial aluminum equal to food grade aluminum?
Both are aluminum alloy substrates, and the biggest difference is that the two alloying elements have different standards. Food grade must have corresponding heavy metal control testing and other quality control standards to meet the standards that are harmless to the human body.