The answer is no.
3003 is a kind of 3 series aluminum alloy, which has a series of advantages such as high strength, light weight, good corrosion resistance and low melting point. It is widely used in the daily necessities industry and the food industry. Such as our common kitchen utensils, pans and so on. This alloy can form a dense aluminum oxide film, and the cookware will not easily deform in a high temperature and humid environment. And it is difficult to decompose, and the pot made of 3003 aluminum alloy will not cause any harm to the human body.
In addition, 3003 is also used for processing parts that require good formability, high corrosion resistance and good weldability, or require both these properties and higher strength than 1XXX series alloys such as general utensils, heat dissipation Sheets, cosmetic boards, photocopier cylinders, ship timber.