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Which is better for 3003 aluminum and 1100 aluminum? Large aluminum plate manufacturer

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2019-02-16 09:10

When purchasing aluminum sheets, users always have a lot of doubts, ranging from the strength and price of the manufacturers to the alloys used, which state, which packaging method, and the 3003 aluminum plate and the 1100 aluminum plate are widely used. Aluminum, then 3003 aluminum and 1100 aluminum which is better?

First of all, from the composition of aluminum plate, 1100 aluminum plate is industrial pure aluminum, aluminum content is above 99%, elongation and conductivity are relatively good, processing difficulty is small; 3003 aluminum plate is aluminum manganese alloy product, aluminum content is lower than 1100 aluminum plate Many, due to the addition of manganese, the anti-rust performance of the aluminum plate is greatly improved, and the anti-rust performance of the 3003 aluminum plate is much higher than that of the 1100 aluminum plate. In addition, the strength of the 3003 aluminum plate is higher, about 10% higher than the 1100 aluminum plate.

Secondly, from the perspective of the use of aluminum sheets, 1100 aluminum sheets are generally used in fields requiring good forming and processing properties and low strength requirements, such as general applications in articles, heat sinks, caps, printing plates, building materials, heat exchanger components, It can also be used as a deep drawn product. It is widely used in various fields from cookware to industrial equipment. The strength of the 3003 aluminum plate is about 10% higher than that of 1100, and the formability, the weldability, and the corrosion resistance are good. Used to process parts that require good formability, high corrosion resistance, or require both these properties and work with higher strength than 1XXX alloys, such as kitchenware, food, and chemical processing. Storage device, oil tank, water tank, etc. for transporting liquid products, various pressure vessels and pipes, general materials, heat sinks, cosmetic plates, photocopier drums, ship materials, etc. processed by thin plates.

Again, from the price point of view, the price of 1100 aluminum plate under the same processing state is lower than that of 3003 aluminum plate. 


As a well-known aluminum plate manufacturer in the aluminum processing industry, Mingtai Aluminum believes that 1100 aluminum plate and 3003 aluminum plate are better, and there is no standard answer. The right one is better. It is recommended that users according to their actual needs, uses and budget. To choose a product, if you can't make up your mind, you can consult the manufacturer's professional technology and sales staff, make scientific decisions, and make the best use of it.