Food Grade Aluminum Alloy

Food grade aluminum alloy is usually considered to be 3003 aluminium alloy, and it is surely one of the most promoted and kitchen utensils for sale in market. However, there might be a group of people wondering if 3003 aluminium alloy is toxic for cooking. What do you think? Well, if you don't know, then, we are going to analyze whether food grade 3003 aluminum alloy toxic is toxic. Now let’s get started!

So, is food grade aluminum alloy toxic? The answer is no. Food-grade aluminum alloy is basically harmless. 3003 aluminum alloy material belongs to food grade, because the surface of aluminum material is easy to generate the dense oxide film that protects the interior from being oxidized, so it is "not easy to rust". Aluminum alloy is the most widely used non-ferrous metal structural material in the utensil industry, and has also been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. 3003 aluminum plate is an AL-Mn alloy, which is a common product of the aluminum-manganese alloy series, and is also the most widely used anti-rust aluminum. The strength of 3003 aluminum plate is not high, but it has good formability and high corrosion resistance. Because it contains manganese alloy element, its anti-rust performance is also very good, so it is also known as anti-rust aluminum plate.

3003 food grade aluminum alloy plate is mainly used for low-load parts that require high plasticity and good weldability, and work in liquid or gaseous media, such as kitchenware, food and chemical products handling and storage devices, tanks and tanks for transporting liquid products, and processed with thin plates. It also plays significant roles in all kinds of pressure vessels and pipes, general utensils, heat sinks, cosmetic plates, photocopier rollers, and ship materials. 3003 aluminum alloy has good corrosion resistance, which means that it has good corrosion resistance to atmosphere, fresh water, seawater, food, organic acid, gasoline, neutral inorganic salt solution, etc., and also has good corrosion resistance in dilute acid.