Common Aluminum Alloy Grades and Applications

  Abstract: common aluminum alloy grades include 1000 series, 2000 series, 3000 series and 4000 series
  Series, 5000 series, 6000 series, 7000 series, 8000 Series, 9000 series.
  Common aluminum alloy grades include 1000 series, 2000 series, 3000 series, 4000 series
  5000 series, 6000 series, 7000 series, 8000 Series, 9000 series.
  1000 series
  For 1050 1060 1070
  The 1000 series aluminum plate is also known as pure aluminum plate. In all series, the 1000 series belongs to the aluminum content
  The largest series. The purity can reach more than 99.00%. Since there are no other technologies
  Element, so the production process is relatively simple, and the price is relatively cheap. It is a regular worker at present
  The most commonly used series in the industry. At present, most of the circulation in the market are 1050 and 1060
  Series.
  1000 series aluminum plate: determine the minimum aluminum content of this series according to the last two Arabic numerals
  Quantity, for example, the last two Arabic numerals of the 1050 series are 50, which is named according to the international brand
  Then, the aluminum content must reach 99.5% or above as a qualified product. Aluminium alloy technology in China
  The standard (GB / t3880-2006) also clearly stipulates that the aluminum content of 1050 reaches 99.5%
  The truth is that the aluminum content of 1060 series aluminum plates must be more than 99.6%.
  2000 series aluminum plate
  Represents 2A16 (Ly16) 2A06 (LY6)
  The 2000 series aluminum plate is characterized by high hardness, of which the original copper content is the highest, about
  About 3-5%. 2000 series aluminum plate belongs to aviation aluminum material, which is not commonly used in conventional industry at present
  Use. At present, there are few manufacturers producing 2000 series aluminum plates in China. The quality is not comparable with that of foreign countries
  Compare. At present, the imported aluminum plates are mainly provided by Korean and German manufacturers. With the development of our country
  With the development of aerospace industry, the production technology of 2000 series aluminum plate will be further improved.
  3000 series aluminum plate
  Representative 3003 3003 3A21.
  3000 series aluminum plate can also be called anti rust aluminum plate. The production process of 3000 series aluminum plate in China is relatively
  Excellent. 3000 series aluminum plate is mainly composed of manganese. The content is 1.0-1.5
  Between. It is a series with good anti rust function. Conventional application in air conditioner, refrigerator, car bottom, etc
  In humid environment, the price is higher than 1000 series, which is a more commonly used alloy series.
  4000 series aluminum plate
  Represented by 4a01
  The 4000 series aluminum plate belongs to the series with high silicon content. Generally, the silicon content is in the range of 4.5-6.0%
  Between. It belongs to building materials, mechanical parts, forging materials and welding materials; Low melting point, corrosion resistance
  Good products have the characteristics of heat resistance and wear resistance.
  5000 Series
  Represents 5052.5005.5083.5a05 series.
  5000 series aluminum plate belongs to the commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content
  Between 3-5%. Also known as aluminum magnesium alloy. The main characteristics are low density and tensile strength
  High, high elongation. Under the same area, the weight of aluminum magnesium alloy is lower than that of other series
  Used in aviation, such as aircraft fuel tanks. It is also widely used in conventional industries. plus
  The process is continuous casting and rolling, which belongs to the hot-rolled aluminum plate series, so it can be used for deep oxidation processing. In China
  5000 series aluminum plate is one of the more mature aluminum plate series.
  6000 Series
  Representative 6061 mainly contains magnesium and silicon, so 4000 series and 5000 series are concentrated
  Column.
  6061 is a cold treated aluminum forging product, suitable for corrosion resistance and high oxidation resistance
  Application of. Good usability, excellent interface characteristics, easy coating and good processability. sure
  Used in low-pressure weapons and aircraft joints.
  General features of 6061: excellent interface features, easy coating, high strength and usability
  Good, strong corrosion resistance.
  Typical uses of 6061 aluminum: aircraft parts, camera parts, couplers, ship accessories and
  Hardware, electronic accessories and connectors, decorative or various hardware, hinge head, magnetic head and brake
  Pistons, hydraulic pistons, electrical accessories, valves and valve parts.
  7000 series
  Representative 7075 mainly contains zinc. It also belongs to the aviation series. It is an aluminum magnesium zinc copper alloy. It is
  Heat treatable alloy, belonging to super hard aluminum alloy, has good wear resistance
  7075 aluminum plate is stress relieved, and will not be deformed and warped after processing. All ultra large and ultra thick
  All 7075 aluminum plates are detected by ultrasonic, which can ensure no sand holes and impurities
  7075 aluminum plate has high thermal conductivity, which can shorten the forming time and improve the working efficiency.
  7075 is an aluminum alloy with high hardness and strength, which is commonly used to manufacture aircraft structures and futures.
  It requires high stress structural parts and mold manufacturing with high strength and strong corrosion resistance. Current base
  The production process of our country still needs to be improved due to import.
  8000 Series
  The more commonly used 8011 belongs to other series. Most of the aluminum used as a bottle cap
  Plates are also used in heat sinks, most of which are aluminum foil. Not very often.
  9000 series
  It belongs to the standby series, and the technology is so developed now. In order to cope with the problem, it contains other alloy elements
  The appearance of plain aluminum plate, and the international aluminum plate and strip Federation specially indicates that 9000 series is a standby series, etc
  Waiting for another new variety to fill the gap of 9000 series