3系鋁卷也叫防銹鋁板，主要合金元素是錳。代表性品種為3003和3004鋁板，比工業(yè)純鋁板強(qiáng)度高，成形性、焊接性、耐腐蝕性良好，由于不能強(qiáng)化熱處理，工藝中往往采用冷加工來提高力學(xué)性能。其中3004的強(qiáng)度優(yōu)于3003，主要狀態(tài)為o、H12、H14、H16、H18、H19、H32、H34、H36、H38等，那么，下面一起了解下3系鋁卷的特點及應(yīng)用吧!

　　3 series aluminum coil, also known as rust proof aluminum plate, is mainly composed of manganese alloy element. The representative varieties are 3003 and 3004 aluminum plates, which have higher strength than industrial pure aluminum plates, good formability, weldability, and corrosion resistance. Due to the inability to strengthen heat treatment, cold processing is often used in the process to improve mechanical properties. Among them, 3004 has better strength than 3003, mainly in the states of o, H12, H14, H16, H18, H19, H32, H34, H36, H38, etc. So, let's learn about the characteristics and applications of 3 series aluminum coils together!

　　3系鋁卷特點：

　　Characteristics of 3-series aluminum coils:

　　3系鋁卷用量較多的是3003個品牌的鎂鋁合金，3003鋁板加工方便，防銹良好，能在原鋁表面涂上彩色油漆，使用壽命優(yōu)于鋼材。3003與5052相比價格便宜，焊接性也好。有的貨車油箱材料廠家用3003H24鋁板代替5052制作油箱內(nèi)不需要受壓的隔板，降低成本也不影響使用。3004合金強(qiáng)度高于3003，成形性更好，強(qiáng)度高，易于加工。成型氧化后能形成致密的氧化膜不僅是耐腐蝕氧化，而且具有良好的絕緣性，即降低了成品的總重，保證了良好的散熱性能。

　　The most commonly used 3-series aluminum coils are 3003 brands of magnesium aluminum alloy. 3003 aluminum plates are easy to process, have good rust prevention, can be coated with colored paint on the surface of the original aluminum, and have a longer service life than steel. Compared to 5052, 3003 is cheaper and has better weldability. Some truck fuel tank material manufacturers use 3003H24 aluminum plate instead of 5052 to make pressure free partitions inside the fuel tank, reducing costs and not affecting usage. 3004 alloy has higher strength than 3003, better formability, high strength, and is easy to process. The formation of a dense oxide film after molding oxidation is not only corrosion-resistant, but also has good insulation properties, which reduces the total weight of the finished product and ensures good heat dissipation performance.

　　3系鋁卷用途：

　　3 Series Aluminum Coil Usage:

　　3系鋁卷適用于工業(yè)純鋁板應(yīng)用領(lǐng)域及其他硬度要求更高的領(lǐng)域，常用于廚具、食物與化工儲運、散熱片、家電(如空調(diào)、冰箱、洗衣機(jī)等)等各種領(lǐng)域，是鎂鋁合金板中常見的系列。其中3004和3104鋁帶是目前生產(chǎn)罐體的主流材料。

　　3 series aluminum coils are suitable for industrial pure aluminum plate applications and other fields with higher hardness requirements. They are commonly used in various fields such as kitchenware, food and chemical storage and transportation, heat sinks, household appliances (such as air conditioners, refrigerators, washing machines, etc.), and are a common series of magnesium aluminum alloy plates. Among them, 3004 and 3104 aluminum strips are currently the mainstream materials for producing tank bodies.

　　3系鋁卷又稱鋁錳合金，錳元素含量為1-1.5%，是一種應(yīng)用廣泛的防銹鎂鋁合金系列。3系鎂鋁合金強(qiáng)度高于純鎂鋁合金，不能通過熱處理強(qiáng)化性能，但經(jīng)過冷加工(冷軋機(jī)軋制)和退火工藝處理后具有良好的可塑性，具有優(yōu)良的耐蝕性和焊接性能，可以用于很多行業(yè)。例如，樓盤裝飾行業(yè)、電子制造業(yè)、汽車制造業(yè)等

　　3 series aluminum coil, also known as aluminum manganese alloy, has a manganese content of 1-1.5% and is a widely used rust proof magnesium aluminum alloy series. The strength of 3-series magnesium aluminum alloy is higher than that of pure magnesium aluminum alloy, and its performance cannot be strengthened by heat treatment. However, after cold processing (cold rolling) and annealing process, it has good plasticity, excellent corrosion resistance and welding performance, and can be used in many industries. For example, the real estate decoration industry, electronic manufacturing industry, automobile manufacturing industry, etc

　　3系鋁卷常用的主要品種有3003鋁板、3004鋁板、3104鋁板、3005鋁板、3105鋁板等。其中用量較多的是3003個品牌的鎂鋁合金，3003鋁板加工方便，防銹良好，原鋁表面涂彩色油漆，可制作各種裝飾幕墻板，室內(nèi)用鋁天花板拉板

　　The main varieties commonly used for 3-series aluminum coils include 3003 aluminum plate, 3004 aluminum plate, 3104 aluminum plate, 3005 aluminum plate, 3105 aluminum plate, etc. Among them, 3003 brands of magnesium aluminum alloy are used in large quantities. The 3003 aluminum plate is easy to process, has good rust prevention, and the original aluminum surface is coated with colored paint. It can be used to make various decorative curtain wall panels and indoor aluminum ceiling panels

　　3003與5052相比價格便宜，焊接性也好。有的貨車油箱材料廠家用3003H24鋁板代替5052制作油箱內(nèi)不需要受壓的隔板，降低成本也不影響使用。3004合金強(qiáng)度高于3003，成型性更好，可作為全鋁罐體、化工液體的生產(chǎn)和儲存裝置。3104合金和3004合金成分極為接近，強(qiáng)度高，容易加工。電視機(jī)制造業(yè)多采用3104-O狀態(tài)板材制作電視機(jī)液晶背板，沖壓凸包，添加電子元器件。成型氧化后能形成致密的氧化膜不僅是耐腐蝕氧化，還有良好的絕緣性，即降低了產(chǎn)品的總重量，保證了良好的散熱性能。3005合金多用于較高端色彩鮮艷的鋁輥涂層，由建材行業(yè)生產(chǎn)，也可制作屋面隔斷、活動板房等，空調(diào)、冰箱等散熱片，內(nèi)部零件等。3105合金主要可用于瓶蓋、瓶蓋等沖壓件的制作。

　　Compared to 5052, 3003 is cheaper and has better weldability. Some truck fuel tank material manufacturers use 3003H24 aluminum plate instead of 5052 to make pressure free partitions inside the fuel tank, reducing costs and not affecting usage. The strength of 3004 alloy is higher than 3003, and its formability is better. It can be used as a production and storage device for all aluminum tanks and chemical liquids. 3104 alloy and 3004 alloy have very similar compositions, high strength, and are easy to process. The TV manufacturing industry often uses 3104-O state board to make TV LCD backboards, stamping convex shells, and adding electronic components. The formation of a dense oxide film after molding oxidation is not only resistant to corrosion oxidation, but also has good insulation properties, which reduces the total weight of the product and ensures good heat dissipation performance. 3005 alloy is commonly used for high-end and brightly colored aluminum roller coatings. It is produced by the building materials industry and can also be used to make roof partitions, prefabricated houses, air conditioners, refrigerators, and other heat sinks, as well as internal components. 3105 alloy is mainly used for the production of stamped parts such as bottle caps and bottle caps.

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