3003 aluminum plate for automobile water cooling plate

3003 Aluminum Plate For Automobile Water Cooling Plate

2022.07.11

The battery cooling system of new energy vehicles mainly includes important components such as batteries, battery coolers and water cooling plates, and is an important component of the thermal management system of new energy vehicles. The automotive water-cooling plate is usually placed under the battery module. The new energy vehicle water-cooling plate components are used in load-bearing and corrosion-resistant environments and conditions. Therefore, it is necessary to develop high-strength and high-corrosion-resistant brazing composite materials to meet the requirements of different water-cooling plates. Design and application requirements.

The water-cooling plate is generally a light plate and half of it is composite. The light plate is mostly made of 3003 aluminum alloy, and the composite is 3003 and 4 series composite, and its thickness: 1.0--3.0mm.

3003 aluminum plate sheet.jpg 3003 aluminum coil.jpg

3003 aluminum plate is an AL-Mn series alloy, which is a common rust-proof aluminum product of the aluminum-manganese alloy series. The strength of this alloy is not high (slightly higher than that of industrial pure aluminum), and it cannot be strengthened by heat treatment, so cold working method is used to improve its mechanical properties: it has high plasticity in the annealed state, and it has good plasticity when it is hardened by semi-cold work. It has low plasticity during hardening, excellent rust resistance, good corrosion resistance, easy processing, good welding performance and excellent forming performance.