Anti-rust aluminium sheet for traffic signs

Anti-rust aluminium panels are often used for advertising signs, as they are subjected to harsh conditions such as sun and rain in the outdoor environment. How to choose a suitable rust-proof aluminium plate?

Currently, the most commonly used rust-proof aluminium sheets are the 3000 series and the 5000 series. These two types of aluminium sheet with the representative varieties of 3003 rust-proof aluminium sheet and 5052 rust-proof aluminium sheet. Below Haomei Aluminium gives you an introduction.

First of all, compare the price: 3003 rustproof aluminum plate for aluminum manganese alloy series, the price is relatively low compared to the 5000 series, is the most commonly used in the rustproof aluminum plate in a series, currently in the refrigerator, air conditioning and other wet environment widely used. 3003 aluminum plate in the rustproof series has obvious price advantage. The 5052 series aluminium sheet, on the other hand, has good rust resistance as well as corrosion resistance, and can be used for corrosion by seawater, so it can be said to be an excellent rust-proof aluminium sheet. At present it is widely used in major shipbuilding, but the price is much higher than 3003 series rust-proof aluminium plate. For products with good rust-proof effect, as well as having a certain hardness and corrosion resistance, it is recommended to choose 5052 series.

As can be seen from the above, 3003 aluminium sheet has a price advantage and can be used in humid environments and for less demanding products. 5052 aluminium sheet has good corrosion resistance and has greater scope for development in ships, chemical tanks and other places with strict requirements. We at Haomei specialise in the production of a wide range of aluminium products, including 5052 and 3003 aluminium sheets, as well as other products such as aluminium foil and aluminium discs. If there is a need, please feel free to contact us.