6 factors we need to consider when purchasing 3003 aluminum plates
1. Hardness: Many customers are very concerned when purchasing 3003 aluminum plates. The hardness is directly related to the chemical composition of the alloy. Secondly, different conditions also have a greater impact. From the perspective of the high hardness that can be achieved, the 7 series, 2 series, 4 series, 6 series, 5 series, 3 series, and 1 series decrease in order. 2. Strength: Strength is an important factor that must be considered when planning products. When 3003 aluminum plates are used as components, the appropriate alloy should be selected according to the pressure endured. Pure aluminum has low strength, while 2 series and 7 series heat-treated 3003 aluminum plates The hardness is high, and there is a certain relationship between hardness and strength.
3. Corrosion resistance: Corrosion resistance includes chemical corrosion, stress corrosion resistance and other functions. Generally speaking, 1 series pure aluminum has good corrosion resistance, 5 series performs well, followed by 3 series and 6 series, 2 series and 7 series have poor performance. The selection criteria for corrosion resistance should be based on the application situation. When high-strength alloys are used in corrosive environments, various anti-corrosion composite materials must be used.