3004 aluminum foil is commonly used in food and beverage. It has the advantages of light weight and gloss, good barrier properties, strong light shielding, oxidation resistance, water resistance, moisture resistance, non-toxicity and tastelessness, etc., and meets the standards for food packaging.
3003 aluminum foil is an AL-Mn series alloy.It is a rust-proof aluminum foil with a wide range of applications, but it is not strong enough and cannot be strengthened by heat treatment. Therefore, the cold working method is adopted to improve its mechanical properties. It is necessary to have good forming performance, high corrosion resistance and good weldability for machining parts. The specific production process of 3003 aluminum foil is: melting casting-soaking-hot rolling-pre-annealing-cold rolling-intermediate annealing-cold rolling-foil rolling-slitting-performance testing-packaging.
1100 aluminum foil is a very important product in the development of national economy and people's daily life. 1100 aluminum foil is ordinary industrial pure aluminum foil with 99.0% aluminum content. It has many excellent properties such as good ductility, so it has been purchased by many customers at home and abroad. Aluminum has been engaged in processing aluminum foil raw materials for various purposes for many years.
1060 aluminum foil adds a small amount of copper element, which has many excellent properties. The 1060 aluminum foil adopts the heat treatment process, in order to ensure that the 1060 aluminum foil performance, thickness tolerance and surface quality meet the requirements. Aluminum strictly control the production process, layer by layer quality inspection, so that the 1060 aluminum foil produced by the excellent performance.
7075 aluminum sheet belongs to Al-Zn-Mg-Cu superduralumin, which is a cold-treated forging alloy with high strength and hardness, far better than soft steel. Due to the fine grain structure inside 7075 aluminum alloy, it has excellent deep drilling performance, enhanced wear resistance of tools, good mechanical properties and anode reaction.
7005 aluminum sheet belongs to Al-Zn-Mg-Cu series super-hard aluminum. It is a cold treated forged alloy with high strength, far superior to mild steel, and higher than 7003 alloy. The strength is not as good as 6061 aluminum sheet, but the weight of 7005 aluminum sheet is light, and the typical lightweight aluminum material. 7005 is one of the strongest commercial alloys.
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