今天我们要分享的小知识点是铝板不同系列的区别与用途，

　　The small knowledge point we are going to share today is the differences and uses of different series of aluminum plates,

　　当今时代铝板应用十分广泛，作为装饰材料，地铁、机场、商城、医院、学校这些地方一抬头随处可见，

　　In today's era, aluminum plates are widely used as decorative materials and can be seen everywhere in places such as subways, airports, shopping malls, hospitals, and schools,

　　不同的使用场景，铝板的性能各不相同，

　　The performance of aluminum plates varies in different usage scenarios,

　　而铝板按照合金成分和性能特点，通常被划分为不同的系列，接下来由小编为大家一一讲解。

　　Aluminum plates are usually divided into different series according to their alloy composition and performance characteristics. Next, the editor will explain them one by one.

　　1系铝合金（如1050, 1100等）

　　1 series aluminum alloy (such as 1050, 1100, etc.)

　　- 主要含有99%以上的纯铝，少量添加了镁、锰等元素以提高材料的机械性能。

　　-It mainly contains over 99% pure aluminum, with a small amount of added elements such as magnesium and manganese to improve the mechanical properties of the material.

　　- 用途：主要用于对耐腐蚀性要求较高且强度要求相对较低的产品，如电导体、化学设备、反射镜、炊具、装饰品等。

　　-Usage: Mainly used for products that require high corrosion resistance and relatively low strength, such as electrical conductors, chemical equipment, reflectors, cookware, decorations, etc.

　　2系铝合金（如2014, 2024等）

　　2-series aluminum alloy (such as 2014, 2024, etc.)

　　- 主要含铜，具有高强度和良好的切削性能。

　　-Mainly containing copper, it has high strength and good cutting performance.

　　- 用途：适用于航空航天、交通运输工具结构件、桥梁建筑以及需要高强度与硬度的工业产品。

　　-Usage: Suitable for aerospace, transportation structural components, bridge construction, and industrial products that require high strength and hardness.

　　3系铝合金（如3003, 3004, 3105等）

　　3 series aluminum alloys (such as 3003, 3004, 3105, etc.)

　　- 含有锰为主要合金元素，提高了材料的抗蚀性和焊接性。

　　-Containing manganese as the main alloying element improves the corrosion resistance and weldability of the material.

　　- 用途：广泛应用于容器制造、罐头、汽车油箱、空调管道、厨房用具、建筑幕墙等领域。

　　-Usage: Widely used in container manufacturing, canning, automotive fuel tanks, air conditioning ducts, kitchen utensils, building curtain walls and other fields.

　　4系铝合金（如4000系列和部分4XXX系列）

　　4 series aluminum alloys (such as 4000 series and some 4XXX series)

　　- 这个系列在商业应用中不如其他系列常见，但主要包括硅作为主要合金元素，用于铸造行业。

　　-This series is not as common in commercial applications as other series, but mainly includes silicon as the main alloying element used in the casting industry.

　　- 用途：铸件、飞机零件、船舶零件等。=

　　-Usage: castings, aircraft parts, ship parts, etc=

　　5系铝合金（如5052, 5083, 5754等）

　　5 series aluminum alloys (such as 5052, 5083, 5754, etc.)

　　- 主要含有镁（含镁量在3-5%之间），有的还含有少量的镁和铬，具有良好的抗拉伸强度和疲劳强度，同时耐腐蚀性强。

　　-It mainly contains magnesium (with a magnesium content between 3-5%), and some also contain small amounts of magnesium and chromium. It has good tensile strength and fatigue strength, as well as strong corrosion resistance.

　　- 用途：造船、车辆制造、压力容器、食品包装、化工设备、户外设施等。

　　-Usage: Shipbuilding, vehicle manufacturing, pressure vessels, food packaging, chemical equipment, outdoor facilities, etc.

　　6系铝合金（如6061, 6063， 6082等）

　　6-series aluminum alloy (such as 6061, 60636082, etc.)

　　- 含有镁和硅为主要合金元素，经过热处理后具有良好的机械性能、加工性能和耐腐蚀性。

　　-Containing magnesium and silicon as the main alloying elements, it has good mechanical properties, processability, and corrosion resistance after heat treatment.

　　- 用途：门窗框架、建筑型材、桥梁、轨道交通车辆、自行车车架、电子产品的外壳以及其他结构件。

　　-Usage: Door and window frames, building profiles, bridges, rail transit vehicles, bicycle frames, electronic product casings, and other structural components.

　　7系铝合金（如7075, 7050等）

　　7 series aluminum alloy (such as 7075, 7050, etc.)

　　- 主要含有锌和少量镁、铜等元素，是所有系列中强度最高的一类铝合金。

　　-It mainly contains zinc and a small amount of magnesium, copper and other elements, and is the strongest type of aluminum alloy in all series.

　　- 用途：航空航天领域、高端体育用品（例如自行车、射箭器材）、军事装备、精密机械零部件等，需要高强重量比的场合。

　　-Usage: In the aerospace industry, high-end sports equipment (such as bicycles, archery equipment), military equipment, precision mechanical components, etc., where high strength to weight ratio is required.

　　由于各个系列的功能特性各不相同，注定被用于不同行业，目前建筑装饰行业应用以1系、3系、5系为主。

　　Due to the different functional characteristics of each series, they are destined to be used in different industries. Currently, the application of 1 series, 3 series, and 5 series is mainly used in the building decoration industry.

　　1系列为工业纯铝，是含铝量最高的一个牌号系列，铝含量不小于99.00%，具有良好的延伸率、抗拉强度，可塑性和耐蚀性等。生产技术相对成熟，价格有巨大优势，但强度较低、易受压变形。主要用于标牌、广告牌、墙体装饰、厨具、化工设备、电子器件等对强度要求不高的产品，是目前常规工业中比较常用的一个系列，目前建筑装饰行业上用得比较多的是1100、1050和1060等系列铝板。

　　The 1 series is industrial pure aluminum, which is the highest grade series with an aluminum content of not less than 99.00%. It has good elongation, tensile strength, plasticity, and corrosion resistance. The production technology is relatively mature and has a huge price advantage, but the strength is low and it is prone to deformation under pressure. Mainly used for products with low strength requirements such as signs, billboards, wall decorations, kitchenware, chemical equipment, electronic devices, etc., it is a commonly used series in the conventional industry. Currently, the 1100, 1050, and 1060 series aluminum plates are widely used in the building decoration industry.

　　3系列为铝锰合金铝板，也称防锈铝板，以锰为主要合金元素，其含量在1.0-1.5%之间，强度比1系铝板高，具有良好的成型性、耐腐蚀性能等。主要应用于建筑装饰行业、电子制造业、汽车制造业等对防腐、防锈要求高的行业，是目前国内应用范围较为广泛的一款工业防锈铝板。目前建筑装饰行业上用得比较多的是3003、3004等系列铝板。

　　The 3 series is an aluminum manganese alloy aluminum plate, also known as an anti rust aluminum plate, with manganese as the main alloying element. Its content is between 1.0-1.5%, and its strength is higher than that of the 1 series aluminum plate. It has good formability, corrosion resistance, and other properties. Mainly used in industries with high requirements for anti-corrosion and rust prevention such as building decoration, electronic manufacturing, and automobile manufacturing, it is currently a widely used industrial rust proof aluminum plate in China. Currently, the 3003, 3004 and other series of aluminum plates are commonly used in the construction and decoration industry.

　　5系列为铝镁合金铝板，以镁为主要合金元素，具有良好的加工成型性能、抗腐蚀性能、焊接性能等，在常规工业中的应用较广泛，因为密度低，重量比其他系列铝板轻，也常用于船舶结构、飞机油箱、汽车油箱等。

　　The 5 series is an aluminum magnesium alloy aluminum plate, with magnesium as the main alloying element, which has good processing and forming performance, corrosion resistance, welding performance, etc. It is widely used in conventional industries because of its low density and lighter weight than other series of aluminum plates. It is also commonly used in ship structures, aircraft fuel tanks, automotive fuel tanks, etc.

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