合金鋁板和純鋁板區別：

The difference between alloy aluminum plate and pure aluminum plate:

1、用途不同

1. Different uses

由于鋁合金成分不同，鋁板與鋁合金板的特性也不盡相同，適用范圍也大不相同。鋁板主要用于電器產品、模具加工、船板等，而鋁合金板主要用于工業生產鋁型材，廣泛應用于城市軌道、電子電氣等方面。

Due to the different compositions of aluminum alloys, the characteristics and applicability of aluminum plates and aluminum alloy plates are also greatly different. Aluminum plates are mainly used for electrical products, mold processing, ship plates, etc., while aluminum alloy plates are mainly used for industrial production of aluminum profiles, which are widely used in urban rail transit, electronics and electrical, etc.

2、強度不同

2. Different intensities

合金鋁板的強度應大于鋁板的強度。鋁合金板材是在鋁板的基礎上加入銅、硅、鎂、鋅、錳等鋁合金元素，其強度將超過鋁板的強度。合金鋁板的耐蝕性比鋁板好得多。因此，在一些有腐蝕的制造業中，鋁合金板比鋁板更受歡迎。

The strength of the alloy aluminum plate should be greater than that of the aluminum plate. Aluminum alloy sheet is made by adding aluminum alloy elements such as copper, silicon, magnesium, zinc, manganese, etc. on the basis of aluminum sheet, and its strength will exceed that of aluminum sheet. The corrosion resistance of alloy aluminum plate is much better than that of aluminum plate. Therefore, in some corrosive manufacturing industries, aluminum alloy plates are more popular than aluminum plates.

3、合金成分不同

3. Different alloy compositions

鋁板是由鋁制成的板材，根據合金成分可分為純鋁板、合金鋁板、復合鋁板和包鋁鋁板，還可按照尺寸分為常規板、中厚板、厚板和薄板，鋁板就是指的純鋁板。鋁合金板是以鋁為主要原材料，加入銅、鎂、鋅等金屬而成的鋁型材。

Aluminum plate is a sheet made of aluminum, which can be divided into pure aluminum plate, alloy aluminum plate, composite aluminum plate, and aluminum clad aluminum plate according to the alloy composition. It can also be divided into conventional plate, medium thick plate, thick plate, and thin plate according to size. Aluminum plate refers to pure aluminum plate. Aluminum alloy plate is an aluminum profile made mainly from aluminum as the main raw material, with the addition of metals such as copper, magnesium, zinc, etc.

4、應用領域不同

4. Different application fields

鋁板主要用于家用電器、模具制造、船板等，鋁合金板主要用于工業型材，在航空航天、軌道交通、電子電器方面應用廣泛。

Aluminum plates are mainly used for household appliances, mold manufacturing, ship panels, etc. Aluminum alloy plates are mainly used for industrial profiles and are widely used in aerospace, rail transit, and electronic appliances.

5、概念不同

5. Conceptual differences

鋁合金是工業中應用廣泛的一類有色金屬結構材料。鋁板是指用鋁錠軋制加工而成的矩形板材。

Aluminum alloy is a widely used non-ferrous metal structural material in industry. Aluminum plate refers to a rectangular plate made by rolling and processing aluminum ingots.